Tim Tebow's ceiling is to be as good a QB as Randall Cunningham or Donovan McNabb were, and even that I think is a longshot.
My prediction is a close win for the Patriots over the 49ers in the Super Bowl. Ravens are overrated and suck on the road, and I think the 49ers vs Giants is a toss up but I'll go 49ers simply because of the NFC trend I mentioned in a previous post.