Way I look at it, they did a number of things yesterday that I knew they were probably capable of, but did not think they had it in them to accomplish. There are a lot of things they need to do next week that (again) I know they're capable of, but do not think they have it in them to accomplish. If they did it yesterday, then it's possible they can do it again - although speaking objctively, the list of things they have to pull of next week is longer and harder than what they had to do yesterday.
Still... any given Sunday. I don't expect them to win, but the way they pulled the game off last night earned them the benefit of the doubt as far as I'm concerned. I won't rule them out, but I sure won't predict a victory either.