Eric Karabell's 2017 fantasy football rankings: PPR

Is Theo Riddick more than an RB2 in fantasy? (1:15)

Theo Riddick and Ameer Abdullah will again be sharing time in Detroit's backfield. While Field Yates and Eric Karabell see the PPR value in Riddick, Ken Daube sees volume playing a role in his fantasy value. (1:15)

NOTE: These rankings will be updated throughout the offseason.