Mike Tomlin confirmed in his weekly presser on Tuesday that Byron Leftwich would be the starter if Big Ben can't play. Lefty will get snaps this week with the first team.

If Ben doesn't play, or even if he does, don't be surprised if the team keeps all 3 QB's active for this one. If Ben is ruled out, they could bring in a 3rd option but nothing has been discussed as of today with that yet.