OL Matt Frazier was supposed to be there. I haven't double checked with him to see if he made it in, though.
DE Brennen Beyer was there.
LB Ben Kline was there.
....and DT Kevin Williams was there, also. He said he had a really fun time, and more importantly, got a good understanding of the defensive scheme.
It looks like this is Michigan vs. Nebraska, at this point. He wants to make a decision soon, so all these visits are great news.