Not what you predicted, but I am using him as a bye week replacement in wk. 8 and 9 for Mendenhall and AP. He had a horrible last few games, but after that strong start, its likely he just hit a bump. Plus in those games they were either trailing and forced to pass (ex. Ari), or wayy ahead and brought in the backup rb (ex. Jags). He's on a lot of wws, and isn't a bad pickup for a bye week/backup rb.
Nope, I didn't have any faith in JJ last weekend, but I think he'll make a decent play next weekend with the Lions on the docket. At least that's what I'm hoping, because I'm forced to play him with Steven Jackson on a bye.