Bigger role for in year two for Riddick?

Theo Riddick played just 49 snaps as a rookie last season in Detroit, and the 5-foot-9 running back out of Notre Dame is currently third on the depth chart behind Reggie Bush and Joique Bell. That being said, Lions coach Jim Caldwell will probably be inclined to find a way to get him more touches based on the way the former sixth-rounder has performed during OTAs.