RealGM

I get:
Steven Jackson
Ray Rice
Eddie Royal

I give:
Calvin Johnson
Jerricho Cotchery
LaDainian Tomlinson

My other RBs are Julius Jones, Larry Johnson and Fred Taylor.
My other Rec. are Reggie Wayne, Ochocinco, Holt, Ginn Jr.

I have to play 2 RBs. 2 WRs as well as 2 Flex positions.

I wouldn't. Cotchery and Royal have similar value, though Royal might actually have less with Orton throwing to him. Rice is getting all his TDs vultured. Calvin is a beast, and LT has a great, great, great schedule after his bye next week.

I'm an LT owner too. I will not sell low unless I can guarantee at least 2nd round value for him. No point in giving him away until you know if he can come back (and what I've heard is that this injury isn't nearly as serious as past ones, they're just being cautious).