UMHoops and Inside the Hall have put out comprehensive list of top 25 B1G players. I think that it's a pretty fair assessment of their evaluations. No bias at all IMO. Michigan has 4 players in top 25 and Indiana has 4 players as well. Both teams are expected to be a national championship contender based on the current roster and the strength of incoming freshmen.
MSU is in the mix but that depends largely on Appling's play at PG and Brenden Dawson's impact from injury. OSU should be in the mix despite losing Buford and Sullinger, and have Aaron Craft defending PG and Thomas becoming the #1 option.