F Jackson On IR

I have a opening for a rb since F Jackson on IR.  Available L Blount (TB) or P Hillis (KC)  who has more upside?  Or somebody else a better long term prospect?

I like Hillis because he is right now in more of a 50-50 share right now with Charles while Martin seems to be the Man in TB. Also, Hillis might be the TD red zone option right now and TB also has Michael Smith in the picture.

Not really big on Blount.

I was rather high on Alex Green (GB), but he was a no-show in their first game with Benson getting the honor of butting heads with the SF D. Maybe he gets more looks in the future.  I love J. Rodgers (Atl) if you can get him.