I am picking the Cardinals.
And while I do not hate the Steelers as much as the Pa-tree-rots or Cryboys, neither of whom for which I would I give a warm vial of spit, I have no interest in seeing Pittsburg once again the favorite to win a Super Bowl. Boring.
The Cowboys flat out disgust me. While I DO think they epitimize and in fact mirror America, so they certainly can call themselves "America's Team", THAT is also why they disgust me. Conniving cheaters from Texas loaded with players and an owner who think the world owes them for being Cryboys ever since Michael Irvin made very questionable defensive pass interference calls the game plan for winning close games at the end of the fourth quarter. After he retired, only THEN did the League recognize what he did as OFFENSIVE pass interference.
As for the Pa-tree-rots, need I say more then "Tuck Rule". I still laugh about how the League tried to justify this ridiculous ruling the following year by trying to show it was a legitimate penalty call by calling it more often. Until they finally had to stop doing it because it made them look so stupid. Of course, it has now come to light they routinely cheated anyway.
While the "Immaculate Reception" has faded a bit with time, I watched that Raider/Steeler playoff game and saw the Raiders lose a chance to go to the Super Bowl that year because of it. Easy to hate the team that they were playing at the time, and since they made such a big deal about the Steelers' four Super Bowls that decade, they did not need it. Same as the Patriots so-called dynasty this decade started with a referee bonus call.