If they liked Ware better, he'd have had a bigger role when Charles went down - he's had his opportunities last couple weeks purely out of necessity (i.e., because nobody else was around). I think Reid prefers a more "complete" back on the field, which is why they preferred West . . . take a look at what Ware has done in the passing game last couple weeks. Nothing. If it's going to be a split, I'd assume something like 75/25 favoring West, who they might spell just to keep him fresh.