What will the season's climax be? [Possible Spoilers]

[Silent Todd]

A couple of my guesses:

The Ascended (Good) Ancients will intervene at the last possible moment when all seems lost.

The Four Races of the alliance will come together in some spectacular way to help us out.

We will stumble across Ancient knowledge that Daniel says is the most important discovery ever and it can be used against the Ori

Jack (or some other major character) ascends and actively intervenes

Shifu or Oma return and step in

There is a play on the King Arthur myth. (i.e. The Knights of the Round Table return, Excalibur is an ancient weapon, Merlin arrives)

[illuminarok]

I just hope it isn't one of those huge clichés that will make us all go, "man I had just hoped it wouldn't be THAT". Though, I have faith in the writers and the cast and crew to do something completely Origin-al that will be truely new to the Sci Fi genre