They should be stripped of the AFC Championship and the right to play in the Super Bowl, and it should be given to the Colts. If you cheat, you should have to forfeit.
Unfortunately, that will never happen, because Roger Goodell has the moral compass of a sociopath and only cares about money.
And because the Colts suck, do not deserve to be in the Superbowl based on their play, and it'd make for a really boring and terrible game.
How can they suck when they made it to the AFC Championship? They may not have won, but it's still nothing to sneeze at.