Definitely start Stewart against a terrible ARI defense.
The 2nd RB to start is a bit trickier... I think I'd go with Tolbert against SF, just be sure that Matthews isn't in the mix.
I'd stay away from the PIT/NYJ matchup with Mendenhall, you never know which NYJ defense is gonna show up. With the DET RB situation, again, you never know if Best's turf toe is gonna start bothering him and Maurice Morris steals carries.
To answer your secondary question, I'd take VJax over Bennett. VJax is risky, but he has a greater upside than Bennett IMO. Also, depends on the conditions at Soldiers Field (did you see last week's game?).
Please help with my question! viewtopic.php?t=488321