Frederick is known for his position flexibility and his strong technical skill. He also might be known for his nastiness.
"Unfortunately, he has an extreme nastiness," Frederick's college coach Bret Bielema told KESN-FM in Dallas on Sunday. "I had to get on him a few of times. He broke a couple guys' arms and wrists by throwing them down on the ground and whacking them a little bit after the play, on our own team. ..."
If Frederick turns out to be a quality starter, it was a good pick. As long as he doesn't break too many of his teammates' arms along the way.