Cardinals HC Bruce Arians on RBs: "We'd like to have a bigger back." Said team looking for big, fast back. Could come in 4th or 5th round.
It sounds like the Cardinals are looking to build a two-back system to lower the wear and tear on Andre Ellington, who played hurt for most of the 2014 season. A reduction in touches may actually help Ellington's effectiveness, though it's unlikely to help his per game fantasy production. Ellington averaged 22.0 touches per game, but only managed 3.3 YPC after averaging 5.5 YPC in his rookie season.