McCluster just went for 80 yards untouched. Also was reasonably solid in blitz pickup/pass protection. He actually looks like a skinny, faster Faulk. If Faulk isn't around after this year, I'd spend a 2nd (preferably late) on McCluster.
Devine is just silly fast, but I'm less sure of him in the passing game. Since I don't think either Devine or McCluster is an every-down back, I'm now leaning to McCluster as my Faulk-replacement binky.