I agree with Monroe here. Everyone else has had significant changes from graduation or transfer. Ohio has had the least amount of change in the East.
Akron lost McAdams and Kretzer, and have 7 freshmen. They won't be the same team we had a hard time with last year. It's possible they take a small step backwards this year unless several freshmen step up to provide the depth that they've had in recent years.
UB as we know lost Bearden. His absence was a big deal last year. They have two new PG's, and also have some talented new freshmen. I think they'll be just as good as recent years.
The team no one mentioned was Kent, who still have Jimmy Hall, and have added two highly rated JUCO transfers. They also have Jalen Avery who is one year more mature.
BG might surprise - they have three 3* freshmen guards coming in. You'd have to think that at least one of them is going to contribute significantly.
Miami...well........