who the hell is Swiper?
I agree that you don't need to handcuff all starting backs, but if there was someone behind James waiting to be as prominently involved in that offense as James is, than you gotta take him!
However, my instinct is that if James got hurt Rhodes wouldn't exactly step into his shoes, instead they'd try to get Mungro more involved also. If that's the case, than I'm thinking I really shouldn't bother holding onto Rhodes, especially since I have some decent backup RBs on my team . . .