2 in first 4 rounds, Depth is key
http://www.ranker.com/list/top-nfl-running-backs-2012/crsone1,
Adrian Peterson
19.21
C.J. Spiller
13.27
Doug Martin
16.41
Jamaal Charles
12.78
Marshawn Lynch
2 - 15.41
Ray Rice
13.88
LeSean McCoy
12.11
Arian Foster
16.38
Trent Richardson
12.73
Alfred Morris
15.06