Since this is a Roster Speculation Thread, and I have no insider knowledge, here’s my attempt at an ideal roster for next season…
Using the current rotation as a starting point, seems like the Coaching Staff is comfortable with Brooks, DDJ, Wagner, Livers, Johns, Davis. All 6 have eligibility remaining. Add in the 5 current recruits (1 signee and 4 current verbals), and roster’s up to 11.
G - Brooks, DeJulius, Jackson
F - Howard, Johns, Livers, Todd, Wagner, Williams
C - Davis, Dickinson
Not a bad starting point for a ranked-caliber team.
2 more scholarship slots.
Returnees: Bajema, Castelton, Nunez
Recruits: Brown, Christopher … potential Grad Transfers, if needed
If Christopher wants to come, you add him to the Guard mix. In my opinion, Bajema would be a good depth option to retain for 2020-21 and '21-22, especially if Christopher is a 1-and-done candidate and Brooks is in a 4th/final year of eligibility.
That roster – with 3 SRs and 2 legitimate 1-and-done candidates – would also allow Michigan to aggressively recruit the Class of '21.