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.)
Harbor Beach Motivated by Past, Focused on Present in Chasing Future Goals
By
Paul Costanzo
Special for MHSAA.com
February 12, 2025
Andrew Kabban and his Harbor Beach boys basketball teammates know how quickly a good thing can end.
After going 19-3 and dominating the Greater Thumb Conference East a year ago, the Pirates had their bubble burst with a buzzer beater in the Division 4 District Final against Cass City, a team they had defeated by 13 a month earlier.
“We’ve kind of had last year stuck in the back of our minds,” said Kabban, a junior point guard. “We have a lot of returning players, we only lost two guys last year, so we all remember what happened last year. We’ve built on that experience, and we’re trying to use our experience to our advantage.”
That experience has allowed the Pirates to hold onto last year for motivation while focusing on what’s directly in front of them, and it’s working. Heading into Wednesday night, they are 17-1 this season, including a perfect 9-0 in the Big Thumb Conference Black. That includes wins over Division 2 Croswell-Lexington (12-5) and Millington (16-2). Their one setback was a 2-point loss against Yale (18-1), the No. 9 team in Division 2.
Of course, they’ll need to keep doing that into March in order to feel as though they’ve truly grown.
“Even with me, I’m a team captain, and sometimes I can catch myself talking about (a bigger game against) Millington, for instance,” junior Benson Harper said. “I just have to remember that we have to take care of business first and stay focused. If we don’t stay focused, something bad can happen to us.”
It becomes easier to maintain that focus when everyone’s on the same page, and for this version of the Pirates, they’ve had plenty of time playing together to get there.
The majority of the roster – nine players – comes from the junior class, with three seniors joining them. That’s a group that has been playing together since elementary school in multiple sports, and winning plenty along the way.
“We started playing together in second grade,” Harper said. “We’ve just been playing ball together forever. We lost one game in seventh grade, then went undefeated in eighth grade. … We’ve just been winning together, and when you see everybody every single day, you build a bond with them, not even just in sports.”
That consistency spans sports and even the coaching staff. Head coach Ron Wruble is also the defensive coordinator for the football team, and the Pirates were 11-1 this past season and 9-2 the year prior.
“These kids, they’re obviously playing football together and playing basketball now, and most of them hang out together, too,” Wruble said. “There’s a lot of camaraderie in the group, and I think they just enjoy being together.”
There was one season where they weren’t all together, however, as Harper was moved to the varsity squad as a freshman. He wasted no time becoming a go-to option for the Pirates, and earlier this season eclipsed the 1,000-point mark.
“He started for us as a freshman, and you can just see his development over the last three years,” Wruble said. “He’s gotten bigger, stronger – his skill set was at the varsity caliber as a freshman, but it’s just been moving up from there.”
In his first season, however, the Pirates were an uncharacteristic 7-12. Harper was happy to be playing at the varsity level, but certainly missed his classmates.
“It was definitely tough, because I was so young and so used to playing with them,” Harper said. “We had kind of a crappy freshman year, and I wasn’t used to losing. But I was also happy to see them winning (on the junior varsity level), and they dominated, too.”
When they all came together again at the varsity level, the success was almost instant. That came as no surprise to Wruble.
“It’s just the general makeup of the team – there’s a big core of kids that are gym rats,” he said. “They live in the gym and the weight room.”
That’s led to a high level of competition in practice, as Wruble praised the depth of his team. It also has the Pirates dominating against a schedule that was built to prepare them for the postseason.
“We try to schedule teams that are going to be the better programs, and that really helps us in the long run,” Wruble said. “We’re coming through the second time around with our conference opponents, and hopefully we can play well and take care of business there.
“Obviously, our District loss last year was a heartbreaker. We lost the District championship at the buzzer with a 3-point shot, and that’s still sticking in the minds of our kids, and they want to get back there and avenge that then, and hopefully move on from there. But it’s going to be one game at a time, and we even break it down further than that: one play at a time. A play in the first quarter had just as much meaning to the end of the game as a play at the end of the game.”
That message – with the help of past experiences – is coming through loud and clear.
“The goal is to win a District and win a Regional,” Kabban said. “The regional is not out of reach for us. But we have to win the District first. We have to win our league first. But we know that we’re capable of doing whatever we put our minds to.”
Paul Costanzo served as a sportswriter at The Port Huron Times Herald from 2006-15, including three years as lead sportswriter, and prior to that as sports editor at the Hillsdale Daily News from 2005-06. He can be reached at [email protected] with story ideas for Genesee, Lapeer, St. Clair, Sanilac, Huron, Tuscola, Saginaw, Bay, Arenac, Midland and Gladwin counties.
PHOTOS (Top) Harbor Beach’s Benson Harper (10) makes a move in the lane during his team’s Jan. 17 win over Capac. (Middle) Skiler Kruse (4) elevates above surrounding defenders with a shot in the post. (Photos courtesy of the Harbor Beach yearbook staff.)