Alex Green will be high reward...I hope he overtakes Starks or Foster tears his ACL so Tate can start. Need one of them to step up now that Mathews has already been a fucking bust.
Tate is still a good option even with Foster starting and playing. He'll get a good amount of touches. Tate and Foster might even split goalline carries.
edit: Also Mathews' collarbone fracture isn't severe apparently. It won't affect his running since it's an upper body injury that isn't nerve damage. He'll be back and be fine...until he gets injured again.