Thanks for help on mine.
I think you have to go with McFadden because of his skills as a receiver, and it's a PPR. Rice didn't do well against PIT last season, but he's still your stud, and it's tough to sit him already (especially with no McGahee anymore). Then it's close between Best, Moreno, and and Wells. All three have question marks, but I like Best the most. I think Moreno would be the safest play out of those three, but perhaps the lowest ceiling.
Good luck with it.