You need to have at least 3 guys on your roster that are legitimate D-1 centers and at least 3 guys who are legitimate D-1 point guards. We have 4 point guards. We do not have 3 centers. We need to add 1 more. If we plan to play Kotecki some minutes at power forward, then adding another guy ( 4th big)who can play either the post or power forward would be advisable. The guys they are looking at seem like they could fit the bill. We might want 2 of them.
Because of injuries, illness, or academic issues ( which we have seen two years in a row) you need 3 guys at those spots. It is very hard to play without having a good point guard on the court at all times, same with having a legitimate big man.
The guard we got from Xavier will likely play some minutes at the small forward spot as he is 6-6 and looks like he can rebound. That would allow us to play 3 guards at the same time and even 4 guards in special situations like the press breaker at the end of a game or if we are pressing late in a game.