Elliot Cadeau and Trey McKenney stay put as interim Michigan coach Mike Boynton stabilizes the roster

Dusty May’s move to the NBA forced a reset for the Michigan men’s basketball program, and the first question that followed was whether the roster would fracture. When Mike Boynton was named interim head coach, the usual uncertainty around coaching transitions took over, particularly because the NCAA transfer portal can become a pressure valve for players looking for stability elsewhere. Michigan’s early answer has been straightforward: key returnees, including point guard Elliot Cadeau and guard Trey McKenney, have moved to publicly reaffirm their plans to stay at Michigan.

According to Yahoo Sports, the opening weeks after May’s departure brought immediate speculation that Cadeau and McKenney could test the transfer market. Their response, as reported, was to maintain their commitment to the Wolverines, reducing the risk that the program’s center of gravity would shift before the 2026-27 roster even fully takes shape. The significance is less about headlines and more about leadership and on-court roles. Point guards set tempo, offensive structures, and defensive communication, and guards who are trending upward often become the most portable creators when a team is forced to adjust to a new staff.

Boynton’s interim status also altered the timeline. As Yahoo Sports notes, when a new coach is hired, a 15-day transfer portal window opens for players to potentially depart. In Michigan’s case, players have to wait at least 31 days after Boynton’s hire before entering the portal if they want to. That delay matters in recruiting and roster retention because it creates a period where teammates can see whether the top-level decisions are leaning toward staying or leaving.

Michigan’s retention story expanded beyond Cadeau and McKenney. Yahoo Sports reports that other players with established value have reaffirmed they plan to remain in Ann Arbor, including J.P. Estrella and Moustapha Thiam, who arrived as notable additions earlier in the offseason through the transfer portal. The same report also points to additional returning pieces being aligned with Boynton’s plan, including Jalen Reed, Brandon McCoy Jr., Lincoln Cosby, and Joseph Hartman, each described as reaffirming their intent to be in Michigan’s program next season.

The momentum around the perimeter was echoed by other coverage. The Detroit Free Press reported that McKenney indicated he was not planning to leave Michigan, framing the decision as part of Michigan’s effort to keep its roster intact after May’s departure for the Dallas Mavericks. Meanwhile, Sports Illustrated’s Michigan coverage highlighted Brandon McCoy Jr. as an incoming five-star freshman who affirmed his commitment to play at Michigan under Boynton’s interim leadership, adding to the sense that the program is not merely holding on to current contributors, but continuing to protect its recruiting momentum as well.

For Michigan, this is the central roster-building problem in real time: a top program can lose individual players without losing its identity, but it becomes harder to keep both when the most important decision-makers are uncertain. Retaining Cadeau and McKenney addresses the immediate leadership and production gaps that opponents target after a coaching change. The next thing to watch is whether additional players make similar stay-or-go decisions once the portal timing window becomes available for the group, and how Boynton uses the retained core to define roles for a team that still has to mesh a returning spine with new pieces already on the roster.