Bryce Brown was a revelation in 2012. He flashed big time ability and did some things that are very rare (160 rushing yards in consecutive games).
Brown had a strange path to the NFL. You can get all the details in this story from Rivals.com.
It is kinda crazy to think how things might have turned out if he did go to Miami or had stayed at Tennessee. Brown could have been a huge star. He did enough to get to the NFL and his future is very bright.