GB or NYJ DEF this week. Playoff help please! :) Also, Marion Barber or Kevin Smith?

The Jets are going against the Bucs who have shown promise at time yet they still turn the ball over and for that reason roll with them Jets. Smith is said to be 100 percent and thats a plus but playing the Ravens is the minus. So I'm going against my feelings of starting a cowboy in december and saying go with Barber. Good luck and I hope this has helped.