Yeah, I was thinking recently that someone like an Acie Earl in the middle is exactly what would help this team most right now IMO. A guy who can block/alter shots and grab some rebounds. That would really make a huge difference.
Hopefully Cook, Kriener & Pemsl continue to develop to help shore that up (and next year's recruits). I suppose we shouldn't be too surprised they've struggled a bit defensively though since we're talking about 3 freshmen. Seems like big guys usually take longer to develop.