I wouldn't take him in the first two rounds because there's a bunch of good backs in the 3rd and 4th rounds . Besides RBs tend to have a short shelf life .
Here's some backs picked in the 4th rd , one was a 5th .
Le'Ron McClain
Leon Washington
Marion Barber
Tashard Choice
Brandon Jacobs
Darren Sproles
MeWelde Moore
Michael Turner
http://www.nfl.com/draft/history/ful...&type=position