Unlike most other schools, Taggart makes sure his running backs catch the ball out of the backfield. NFL teams will place a premium on that fact. He's better in every way than Shane Vereen. Imagine those Pats teams with Mack in for Vereen.
On a related note, if D'ernest Johnson ends up on the right team with his catching skills and passion for the game, he has yet chance to be a 10 year pro. He reminds me of a uility player like Keith Byers.