They beat Miami who stinks
Lost to Jacksonville who is 3-2 and damned good
Lost to Cincy who is 3-1
Lost to SD who is 3-1 and have the best RB in the league
They play KC who is 2-2 and have the best RB in the league (I know I said that already)
Next week they play Atlanta who is 3-1
They get a break with Oakland
Then they play New Orleans who is 4-1
Then Denver who is 3-1
Its gets easier

I hate to do this, but I declare Pittsburgh officially out of the playoffs. No team is good enough to comeback from 1-3 with a schedule like this in a conference as heavily overwaited with strong teams as the AFC is right now. It cant be done. if they were in the NFC, they might have a chance.