The only true freshman that has made a difference is Doyle...none of the others have done much at all, outside of maybe a good game here or there. If I were JB I would make sure Chatman and Wilson were on a high protein diet and on a serious weight lifting program. They both need serious strength gains to play the positions they are supposed to be playing for us in the Big Ten.
RM, I know you have always been a big advocate for Irvin but I'm seriously starting to think he is a role player. He helps us a lot when his three point shot is falling, although he seems to be more streaky this season, but he doesn't excel at anything else. Heck, he missed at least three very easy buckets today right at the rim...all uncontested.
At the end of the day, this team just isn't that good right now. If they play well they can compete against most teams in the conference but it's rare that we are playing all cylinders this season.