I may set off a riot here (probably not on this forum), but I don't consider Marino to be in Aikman's class. I watched both of those guys from the beginning of their careers to the end. Marino had a quick release and threw the ball well, but he also made big mistakes at crucial times and didn't win as consistently as Aikman did. Same with Favre, and I will say that to my dieing breath. There is a reason why Favre set the interception record the week after he set the TD record.
One of these days people will understand that football is not baseball. It is not a sport where individual stats (alone) tell the story. Marino was a great player (won't get any argument from me on that one), but he was also a selfish player. There is no way that he would have ever gone for an offense where he wasn't throwing the ball much more than they were running the ball. It was precisely because he WANTED HIS NUMBERS that his teams would have never succeeded to the degree that Aikman's did. Anyone who ever talks about Aikman's greatness talks about his unselfishness and that he put his personal numbers second to the success of the team.
In addition I would add that every era of football produces different numbers, stats wise, because of rules, the ebb and flow of what defenses do, and the particular offensive emphasis during any given decade. I take these numbers I'm seeing (even guys like Derek Anderson putting up big numbers), and I put them in the context of the era of football we are watching right now.
I don't just look at numbers, I look at players, and at the QB position you also look at leadership.
So, while it doesn't take a Super Bowl win to validate a player, it is also unwise to think that championships don't say something about the PLAYERS who played the skill positions on those teams. ESPECIALLY when you talk about multiple championships.
So, Romo has come much farther than I ever thought he would, and I enjoy watching him each Sunday, but no way do I put him in Staubach's or Aikman's class at this point.
Enjoy this for what it is. We are the best team in the NFC, we have one of the best QB's in football who came out of nowhere to do it, and we have a great chance for a Super Bowl appearance this year.