12 team, .5 ppr, start 2 RBs....Sproles a locked in starter?

[bubba29 3]

I have E Lacy, B Pierce, Justin Forsett, Ahmad Bradshaw, and Sproles as my RBs. I start 2.

 

Is Sproles a lock to start every week? Will his production tail off? I feel it's too good to be true with McCoy the starter there.

[weepaws 2,459]

Did you ever see Sproles play . You never know what you are going to get. Plus the Eagles do have another stud at RB also . It's a tough situation because in the past we have seen Sproles disappear from time to time