We are going to have to work with Vogt given the fact that Brannen seems to play Diara only out of necessity (even with Sorolla out).
Diara's mobility and skills should fit in very nice...so once again...there is more than meets the eye with Diara and the eye isn't saying nice things either.
I am sure he would be a better option on D but I can't really say if he is missing assignments to help etc. If we can keep Vogt in the paint he is very efficient on offense. Brannen wants quick decisions to be made and from what I can tell Diara isn't the best at making those.
It depends on the eye. I've said for quite a while that Diarra should be getting more minutes. I didn't have the stats, but the stats Justin posted line up quite well with what my eye test has said.
In my mind, Diarra and Vogt are just about equally skilled players. It could just be that Brannen values offense from his bigs and doesn't care about the defense (or he blames the guards and doesn't think Vogt should ever need to help). In that case, Diarra's best bet is to transfer out.