By the time this book ends, if Sanderson has done his job right, things will look so bad that we're all going to have a hard time figuring out how the Light can possibly win.

 

 

My prediction is that in the ter'angreal stash that Elayne has, Rand's going to find some magic boxes. He's going to stick Callandor into one of them and send all the trollocs and Darkfriends to another world that he just created. It would be really original and not at all lame and stupid.

I personally think there is quite a large chance of the Seanchan attacking Caemlyn, we have seen accounts from Rand and Egwene of Seanchan attacks on Caemlyn, both ending in Rands death. The main problem to the theory though is the transport of troops, as I do not think they will be able to learn travelling all that quickly, although they do have all the Shaido WO's now as well I suppose.

 

Rand saw Caemlyn attacked by them in his portal stone loop, but the attack on Caemlyn that Egwene saw in her accepted test was by Trollocs.