I would go Moss. He is a safe play and should have a good day against a terrible Vikings D. Robinson isn't a bad play either since Eagles D will be focusing on Miles and Dez. Bell could have a good day, but his sample size is so small, it's very difficult to predict. He is going up against a GB team that is coming off a loss and will be trying to go up big early. I'd try to avoid Brown with Ben not playing.
I am not as afraid as the others with Ben being out. i think that is better for the team and Brown to have a mobile QB!. I would go with Robinson though. he will lpay. he's been listed as questinable over the last 2 weeks. he will be fine. but this is only if F. Jones plays. I f he is out I would then go with Brown. They are playing the Rams!! what is scary about this. and Batch did win the games he played last year. have you guys forgotten already.