Some of this overconfidence I've seen from 49er fans this week is just downright amazing, especially for a team that hasn't sniffed competitive football in years. You'd think this was Clemson against Appalachian State. I don't dispute, the 49ers have a better, more well-rounded team and should win this game 75% of the time. Still, that's 25% of the time that they don't. By the sounds of some of them, it would take nothing short of a miracle. This is the NFL where parity rules and no great distance exists between two teams. This isn't college football where the difference between one program and another might be a 35 point spread. All these guys are professionals. Make no mistake, the 49ers should win this game, but it would be far from a historic upset if they don't. It'd be right on the same level as Minnesota beating New Orleans two weeks ago.