Even though he's back, I'd still stay away from Staley.
As an Eagles fan, I've seen all 3 of the Eagles RBs play over the past couple of years.
I'd rank them:
Staley's been around the block & plays with veteran smarts. He takes what the defense will give him & sometimes muscle out a few more yards. But he lacks the ability to break a big run. The younger guys are more athletic. I'd expect each of them to see get at least as many carries as Duce this year.
Everything you know is wrong.