So Xavier Nixon, I started to watch his highlights against Jadevon Clowney who is considered to be the hands down best player in next years draft and considered to be the next if not better, Julius Peppers.
Nixon for the most part played pretty good against him. He did get help after the first quarter with RBs and TE's chipping him, but considering Nixon is more than likely going to be a RT for us and Clowney is a freak and will be playing against LTs his career, I think Nixon can handle some of these NFL REs fairly well. He definitely has the best chance to make the team among the UDFAs. Athletically he is better than all four of our RT candidates (well, I really can't speak for compton, but I'm going with SEC speed over South Dakota speed).
If you all want to see for yourselves how he did go to around the 44:14 mark in this video