Help me decide which 3 RB's to start this week.?

Beanie, Maroney, and Jackson. Beanie plays the Lions, and even though he fumbled, he looked explosive and like they're best player against the 49ers last week. Maroney is just a workhorse and will score against a not real good Bills team. Watch to see about Jackson's injury, but if he plays, he will light up the Texans. Gore has a short week, a long roadtrip, and the Eagles will key to shut him down and make Alex Smith beat them.