Confidence is great. Overconfidence is not.
While Denver is one of the top teams this year, I don't see them being an overwhelming favorite over any of the top NFC teams ( GB, SF, Atlanta, Whoever out of the East) , and possibly would be the underdog against two.
And first we have to get past the AFC, and particularly NE.
At that level its all about matchups and ability to take the other team out of its game. We would not match up well against SF, in particular, as they are a dual threat to run ( Gore, Kaepernick) or pass, with a VERY good defense.
Assuming that going TO the Superbowl is going to mean WINNING It is Overconfidence In CAPS. Foolish. We can be beat by any of those teams, esepcially if we turn it over.