So I'm guessing I was right then.
I've got more, you want more of pointless predictions? No cure for being a cunt!
Tywin will die because his the only really important person left that you can kill off that will cause turmoil instead of just ending a "story line". Can't kill Stanis yet because his just idling round, in fact killing Tywin will make it more likely for the Iron Bank to hand him more money. You can't kill Daenerys because it won't lead to anything other than her army falling apart. Jon Snow is too interesting and there is no one to replace him as the "lead" at the wall so that would a pointless thing to do this season. Of the major plots going on the only one you can disrupt and cause some serious bs to happen with is what I'll call the "Kings Landing Plot" and the only thing you can do there that would actually cause things to happen is killing Tywin, he is keeping the whole thing together.