Past Wildcats Bringing Valuable Experiences Home as Three Rivers' New Hoops Coaches
By
Scott Hassinger
Special for MHSAA.com
December 2, 2025
THREE RIVERS – Basketball has always been a passion for rookie Three Rivers coaches Drew Bosma and Michael Morrison.
The two former Wildcats aim to bring that same level of energy they exhibited during their playing careers as they embark on their first varsity coaching stints.
Both Bosma and Morrison have brought along a few familiar faces as they begin working to rebuild Three Rivers' strong basketball tradition.
Bosma, a 2009 graduate, replaced long-time mentor Brian Burg as the Wildcats' varsity boys coach, while Morrison has taken the reins of the girls program from Carley Shoesmith.
As a student-athlete at Three Rivers, Bosma excelled in football, basketball, baseball and track & field. He continued his playing career at Alma College and Liberty University before returning home and completing his undergraduate studies in psychology through online courses.
"My psychology background has been useful in my coaching career. The kids you work with have so many different issues they encounter than when I was in school," said Bosma, who is employed in the RV Industry at Grand Design in Elkhart, Ind.
Bosma's early shift works out perfectly with his coaching duties. After 11 seasons as Three Rivers’ JV boys coach, he spent the last two as a varsity assistant at Portage Northern. His immediate goal is to renew enthusiasm within the program.
"My experience with Three Rivers basketball as a player was a very good one. I want to build the culture to the point where people want to be here, the effort isn't questioned and (we) have kids who enjoy the game," Bosma said. "I've had a lot of good mentors in this game. Now that I'm a head coach, I want our players to be able to step onto the court and play freely. Yelling after every mistake they make isn't going to teach them anything. They are going to make mistakes in life, and they have to understand it’s ok to mess up and learn from those mistakes.”
Bosma's additional goals this season are simple ones.
"I want our kids to make it known that we have competed hard in every game with a no-quit attitude. It's a coach’s dream to win every game, but I want to make sure these kids are becoming better people as well as basketball players," Bosma said.
Long-range goals include increasing interest among students to try out for the team. He and his staff have organized the Three Rivers NextGen Boys' Basketball Program for students in kindergarten through eighth grade that will begin in January and focus on building skills and nurturing players who may fill the ranks down the road.
Bosma's coaching philosophy includes being tough on his players while showing that he truly cares about their well-being.
"As a coach I'm going to be hard on you, but these guys know that it’s out of love and concern for them,” he said. “They understand that anything I say to them is meant truthfully, and it comes from the heart. I want them to know they can come and talk to me. I want them to return 10-12 years later and notice the same type of feeling in this program. All of my coaches are either former teammates of mine or guys who played for me.”
Tirrell Hausmanis, a former hoops star at Three Rivers, serves as Bosma's varsity assistant. Brenden Brown is the Wildcats' junior varsity mentor, and alumnus Thomas O'Dell is the freshman coach.
"Having Three Rivers alumni on our coaching staff teaches these kids how important basketball is to our community," Bosma said.
Offensively, Bosma expects the Wildcats to be able to stay in space and use their long wing players and better shooters to their advantage. Among the top returners are junior point guard Brayden Carpenter, 6-foot-6 senior forward Zander Barth (who is committed to Central Michigan for football), and senior forward Carter Langston.
Carpenter averaged 13 points per game as a sophomore, as Three Rivers finished 7-15.
"You can tell there's a different attitude under the new coaching staff. There are lot of guys now who want to put in the extra time and energy to get better,” Carpenter said. “Our communication on the court has improved, and Coach Bosma's system allows us to play freely without worrying about the consequences of making a mistake.”
Three Rivers looks to be more adaptable at the defensive end.
"Defensively I want to change things up all the time. We don't want to just sit back in one zone or play man-to-man, but rather press whenever we can,” Bosma said. “We have a group that has improved its basketball IQ, which allows us to do so much more as coaches. We have good team camaraderie and kids who are going to play for each other. These guys are more excited about getting the win rather than what shows up in the box score.”
Bosma has seven seniors on his roster, but Three Rivers still is a fairly young team in terms of experience.
"We have long and athletic kids and guys who could be pretty good once they build their confidence level. We have great guards and kids who like to defend. Defense has become somewhat of a lost art in high school basketball. We have the tools though to be a successful basketball team," Bosma said.
Morrison, a 2003 Three Rivers graduate who played football, basketball and baseball for the Wildcats, has taken the reins of the girls program. After high school, Morrison attended Ferris State University where he graduated with a psychology degree as well. He is employed as a probation officer for the state.
Morrison has extensive experience coaching basketball. He started out coaching travel basketball in Paw Paw while also coaching high school teams at Kalamazoo Loy Norrix, Vicksburg and Three Rivers, including the last five years as the JV boys coach under Burg. He also served as an assistant men's coach at Glen Oaks Community College under Mike Elliott.
"Working under Mike taught me so much more about basketball and has made me an even better coach. That time was very beneficial," Morrison said.
Morrison's immediate goal is to provide stability in the girls program.
"These girls have had several coaches in the last few years. I want to provide some stability and help the program grow from the lower levels,” he said. “Obviously you want to win championships, but right now we have to start with attainable goals like finishing over .500, which we haven't done in a while.”
Other goals that Morrison feels are within Three Rivers’ grasp are finishing in the top half of the Wolverine Conference and competing for a District title. The Wildcats were 8-14 last season and tied for sixth in the league.
His philosophy centers around pace and space.
"I want to get up and down the floor and defend. We want to execute an offense in the halfcourt, but also get up and down the floor and get some fastbreaks when we can. We spent the first couple weeks of practice working on executing things the right way," Morrison said.
Senior guard Dani Glass, a second-team all-Wolverine Conference pick last season, returns for her fourth varsity season. Glass, who averaged 12 points per game as a junior, has committed to play at Kalamazoo Valley Community College.
"Dani makes us go and is our catalyst for everything we do offensively. We expect more from her this season as she gets ready for the next level," Morrison said.
Sophomore post player Braylee Burg will be another key component for the Wildcats, along with senior defensive specialist Jersey Roehrs.
"I feel I help my team most with my ability to box out and create a lane for my guards along with providing rebounding. I want to work on finishing stronger at the rim this year,” Burg said. “Our coaching staff has us doing fun drills that are getting us ready for the season. We want to get the ball down the floor more effectively and set up our offense."
Morrison is most excited about his team's work ethic.
"We are very excited about this team's potential and are really leaning heavily on our seniors to give us a big great burst of energy and bring everyone else along,” Morrison said. “People are going to see a very well-disciplined group that works hard and together as a team. We are working extremely hard on our communication and shooting as well."
Parker Ellifritz, who ranks among Three Rivers’ all-time leading scorers, serves as Morrison's varsity assistant. Olivia Hancock, whose played on the 2016 Class B championship team at Marshall during her prep days, fills the role of junior varsity coach with Payge Ellifritz, Parker's sister, serving as her assistant.
Scott Hassinger is a contributing sportswriter for Leader Publications and previously served as the sports editor for the Three Rivers Commercial-News from 1994-2022. He can be reached at [email protected] with story ideas for Berrien, Cass, St. Joseph and Branch counties.
PHOTOS (Top) Above, the Three Rivers boys basketball coaching staff, from left to right: junior varsity coach Brenden Brown, head varsity coach Drew Bosma, varsity assistant Tirrell Hausmanis and freshman coach Thomas O'Dell. Below, the girls basketball coaching staff, also from left to right: varsity assistant Parker Ellifritz, head varsity coach Michael Morrison and junior varsity coach Olivia Hancock. (Middle) Junior point guard Brayden Carpenter (0) returns for his second varsity season at Three Rivers. (Below) Senior Braylee Burg (52) returns for her second varsity season for Three Rivers. (Photos by Scott Hassinger.)
Performance: Heritage's Shine Strickland-Gills
March 22, 2018
Shine Strickland-Gills
Saginaw Heritage junior – Basketball
On back-to-back days, Heritage’s 6-foot-1 forward put together back-to-back standout performances at Van Noord Arena to lead the Hawks to their first MHSAA girls basketball title since 2002. She had 12 points, seven rebounds and four steals in a 46-28 Semifinal win over Grosse Pointe North, then 12 points, 12 rebounds and three blocks in Saturday’s 57-36 Class A championship victory over East Lansing to earn the Michigan Army National Guard “Performance of the Week.”
This season, Strickland-Gills averaged 12.5 points, 9.5 rebounds, 2.5 blocks, 2.2 assists and two steals per game as Heritage finished 27-1 – its only loss was in double overtime to eventual Class C champion Detroit Edison. She also started as a sophomore when the Hawks finished 20-2 and was a varsity sub when they were 22-2 in 2015-16.
Strickland-Gills still has plenty of time to figure out her future, of course, but she'll choose from Division I college basketball opportunities and is interested in a career in the medical field, perhaps as a physician’s assistant. She’s also played volleyball and participated in track & field at Heritage, although she’s unsure if she’ll compete in either sport moving forward.
Coach Vonnie DeLong said: “Shine has developed into one of the best post players in the state. She has come so far since her freshman year, physically, mentally and emotionally. She has always been a very hard worker and spends hours in the gym. But this year there is a maturity about her that really took her to the next level. Her hard work was finally paying off and as she started seeing the results it just motivated her even more. She has developed a great understanding of the game. She has also become one of our vocal floor leaders, which allows her to ‘quarterback’ the back of our defense. I always tell my kids, ‘I can't give you confidence. The only way you gain more confidence is by putting the time in and transferring it to game situations. It comes down to preparation.' Shine has done that and is now a pretty confident basketball player. She has also become a great teammate. We don't win the state championship without her. … I'm excited to see what the next year holds for Shine. She seemed to get better every game this year, and after another offseason of workouts and AAU, I am sure she will be even better next year. I'm just happy I get the opportunity to coach her for another season. She is a very coachable, kind, fun-loving kid that I am really going to miss when she moves on.”
Performance Point: “What’s sticking out the most is how relentless we are and how focused we are because it’s extremely hard to play back-to-back like that, especially two really tough games,” Strickland-Gills said of her memories from the weekend. “That we came out and performed hard, and did the best we can, I was very proud of that. We knew that if we came to play Friday, we would have a sure chance of winning and to play on Saturday. And if Saturday we came to play, we could really do it. … There’s been a lot of congratulations. Every time I come down the hallway, every teacher I’ve had, and I got lots of teacher emails and stuff like that.”
Shining Moment: “When (Coach DeLong) took us out with two minutes to go, when everybody sat down, we were all just like, ‘We did it. Finally, we just really did it.’ And it really hit – we just won states. It was a very proud moment.”
Expectations met: “In the past we’ve had really good groups. But this year was something special because we had a better mindset before we got into the tournament. Everybody bought in, and our practices were a lot, lot better. We even got better as a team during the tournament. … We never stopped getting better and we never stopped going hard, and I think that was a major difference that helped us.”
Pride in my roles: “My team is really good at scoring. That’s what they do. My team doesn’t always need somebody to score 20 points a game. We just need to play defense – you can’t win without stopping your opponent from scoring. My team (also) really needs me to rebound, so that’s what I focus on. I know if I do my job, I can really reap the benefits. … ‘Coming out, I need to score 10, 15 points,’ has never been a thought in my head. I just need to come to play and do what my coach tells me to do, and we’ll get it done. I take a lot more joy in my teammates scoring and seeing how happy they get, how happy the crowd gets, rather than just me.”
Making her name: “I was born in spring. At the beginning of April, it isn’t too warm, but it was super hot that day. (My mother) was like, ‘I don’t know what to name her.’ So my original name was going to be J. My dad wanted to name me Erma after his mom. So my mom said, ‘You know, it’s hot outside. So we’re just going to name her Shine.”
- Geoff Kimmerly, Second Half editor
Every week during the 2017-18 school year, Second Half and the Michigan Army National Guard will recognize a “Performance of the Week" from among the MHSAA's 750 member high schools.
The Michigan Army National Guard provides trained and ready forces in support of the National Military Strategy, and responds as needed to state, local, and regional emergencies to ensure peace, order, and public safety. The Guard adds value to our communities through continuous interaction. National Guard soldiers are part of the local community. Guardsmen typically train one weekend per month and two weeks in the summer. This training maintains readiness when needed, be it either to defend our nation's freedom or protect lives and property of Michigan citizens during a local natural disaster.
Previous 2017-18 honorees:
March 15: Skyler Cook-Weeks, Holland Christian swimming - Read
March 8: Dakota Greer, Howard City Tri-County wrestling - Read
March 1: Camree' Clegg, Wayne Memorial basketball - Read
February 23: Aliah Robertson, Sault Ste. Marie swimming - Read
February 16: Austin O'Hearon, Eaton Rapids wrestling - Read
February 9: Sophia Wiard, Muskegon Oakridge basketball - Read
February 2: Brenden Tulpa, Hartland hockey - Read
January 25: Brandon Whitman, Dundee wrestling - Read
January 18: Derek Maas, Holland West Ottawa swimming - Read
January 11: Lexi Niepoth, Bellaire basketball - Read
November 30: La'Darius Jefferson, Muskegon football - Read
November 23: Ashley Turak, Farmington Hills Harrison swimming - Read
November 16: Bryce Veasley, West Bloomfield football - Read
November 9: Jose Penaloza, Holland soccer - Read
November 2: Karenna Duffey, Macomb L'Anse Creuse North cross country - Read
October 26: Anika Dy, Traverse City Central golf - Read
October 19: Andrew Zhang, Bloomfield Hills tennis - Read
October 12: Nolan Fugate, Grand Rapids Catholic Central football - Read
October 5: Marissa Ackerman, Munising tennis - Read
September 28: Minh Le, Portage Central soccer - Read
September 21: Olivia Theis, Lansing Catholic cross country - Read
September 14: Maddy Chinn, Pontiac Notre Dame Prep volleyball - Read
PHOTOS: (Top) Saginaw Heritage's Shine Strickland-Gills works to get past East Lansing's Jaida Hampton during Saturday's Class A Final. (Middle) Strickland-Gills goes up for the opening jump.