Allen Park — Through six games, the Lions look like they won't have a designated feature running back.
The Lions are using a three-headed attack with Theo Riddick, Ameer Abdullah, and Joique Bell or Zach Zenner, although Zenner is on injured reserve.
But the production hasn't been memorable.
*Riddick has been good as a receiver, but has nine carries.
*Abdullah leads the team with 54 carries but has fumbled three times, and he's had to talk about rebuilding the coaches' trust after the last two games.
*Bell will return Sunday against the Vikings after missing the last three games, and has 22 on his first 20 carries.