It might happen, and it isn't too farfetched. Possible scenario:
RD 1; Pats beat Jags; Steelers(#2 WC) beat Cincy
Div Champ: Steelers beat Indy; Pats beat Denver
AFC Champ: Pats vs Pitt at Foxboro ... same as 2005 switch venue.
If Steelers lose to Indy, then
AFC Pats at Colts ... same as 2004, switch venue.
SOunds like Groundhog's Day.
RD 1; Pats beat Jags; Steelers(#2 WC) beat Cincy
Div Champ: Steelers beat Indy; Pats beat Denver
AFC Champ: Pats vs Pitt at Foxboro ... same as 2005 switch venue.
If Steelers lose to Indy, then
AFC Pats at Colts ... same as 2004, switch venue.
SOunds like Groundhog's Day.