I think he's going to be a good matchup RB. GB doesn't have a very good D, and that can really hurt RB production. As well as injury. I think he'd be great for someone's bench, and if he's healthy and playing a favorable defense then he'd probably make a good start. But, as far as any consistencey, that's a long shot. Also, he may serve good as trade potential, if you can find someone who believe's in more miracle's than me.
No he's my #3 at the moment in my big money league, and I'm not too confident with that. He's scored solid points in every game he's played, but thats the problem. He's too much of an injury risk to depend on him. I'd feel good if he were my #4, and he's an ok #3 I guess. But I wouldn't want him as my starter, he's too much of a risk IMO.