Wouldn't be surprised to see him end up starting at the 4 and sliding over to the 5 at times when KY wants to play 5 out occasionally. Catchings is young, Mag has spent most his career as a defensive specialist, and Brody will likely struggle with the speed of the game at first.
You love yourself some Baker and I really hope he ends up being as good as you think he will be. That may be the difference between a first round tourney exit and winning a couple games in the NCAA tourney.
Knell will have a role on this team and it will be interesting to see if that changes much this year with several young guys pushing him. His analytics are good, so wouldn't be surprised to see him get more minutes than most expect.