Even if Ryan Mathews was No. 2 to DeMarco Murray's No. 1, the distribution of carries is unlikely to be as disparate as it was with LeSean McCoy over the previous two seasons. McCoy logged more than 64 percent of the Eagles' carries. The closest a backup got to him was Bryce Brown's 15 percent of rushes in 2013.
Chip Kelly hasn't put a number on how he'll divvy up the touches. Darren Sproles is also part of the equation. But a 50-30-15 split among the top three running backs would be an early guess.
We currently project a 57-27-8 split among Murray, Mathews and Sproles, and it results in a lower-than-average ranking of Murray, at least in PPR formats. If it is indeed a 50-30-15 split, then Murray probably won't provide good return at his current draft position.