Now this is a tough question... I think whomever you choose will have good games this weekend.
Holt is a ? because they're playing the Bucs, but then they give up LOTS of passing yards. This is be a make-or-break week for the Rams' season.
Driver has a chance to score in the first half, but after the Packers get a big lead, it'll be Mealey-time down the stretch... Glenn is showing signs of life and Walker is coming on a little bit.
Branch is playing against a pathetic KC defense, and Brady likes him a lot.
Chambers is a good play because typically Jets/Fins games are barn burners.
Holt and Chambers, then Branch, then Driver.