What do you think this Season will bring?

That's not a definite thing, but it's possible. It's hard to think of the brothers fighting at all, truthfully. Lilith's still out and about though, so I'm expecting that Dean was brought back to help Sam fight her, even though he seems to be handling himself alot better this season against demons in general and then there's that little tidbit of him possibly being immune to whatever powers Lilith had tried to use on Sam...but yeah. THAT'S also assuming that what brought Dean back was -really- angels and God, though. We're assuming the creature was telling the truth, but it seems weird to me for an angel to simply forget that his voice and true form could destroy human beings.

There's no solid evidence that Sam will lead the deamons. He still doesn't like them but has controlled his power enough to fight back. Remember that Lilith (? i think thats her name) was still out there. Dean was brought back by god but who knows if he'll be that obedient. a fight between the 2 brothers is not that far out of the questions though, although them being the leaders of the two sides might be a stretch. my guess is if they do battle each other, somehow dean would get through to sam and bring him over.

Where do you get that from? I'm guessing that God had dean pulled out of hell so Dean & Sam could save the world.