1. Jonathan Taylor - Colts - Age: 21
The University of Wisconsin continues to churn out high-volume running backs and Taylor has to be in the conversation as one of their best ever. In only three seasons, he is second in career yards (behind Ron Dayne) and third in rushing TDs (behind Montee Ball and Dayne). For all you young folks not familiar with these names, know this is a major accomplishment at a program known to run the ball a lot. Taylor should immediately challenge Marlon Mack for the starter’s job. Mack is a solid talent, but let’s not pretend all of a sudden he’s an immovable piece of the Colts’ offense.