I'd almost never suggest a NE RB...until now. Vereen is out which means Ridley will be the featured back in an offense that wants other teams to respect their run game.
Richardson is still a little balky against a decent Eagles front line.
Greene has just never thrilled me or made me happy when I've drafted him and this years Bills are out to prove something.
I choose Ridley, though they can all be considered decent options
Lineup (starters in Bold)
QB - RG3, Romo
RB - McCoy, MJD,AP, MJD
WR - Nelson, Austin, T.Smith, Wallace
TE - Graham, Bennett
DST - Lions
K - Tucker