I'd stick with Moss and Ryan.
At RB, I might be in the minority, but I say Jacobs. He has done well against Washington in the past, and has a decent chance of getting a TD or two at the goal-line. McGahee has similar potential this week though too. If Foster doesn't play, I still think Ward is risky, because Tate had a very good pre-season and is likely to have a role. It seems like with Houston, Foster is the clear-cut #1, but when he's out, they might go RBBC with his backups.