WARNING: This post will contain SPOILERS from both the Alliance ending and Horde ending.
I was thinking we should have a logical discussion of what may happen in future patches but lets not get into the expansion just yet, thats a topic for another time.
So as some or most of you know, Garrosh did not die and is being taken to trial. Currently there is nothing about the trial just yet, or no one has actually explored to go see if it is out there. But lets take a look what may happen at the trial, that is, if Blizzard actually put one in or will put one in to finish up the storyline. My 2 cents: I seriously think he may escape by the power of the old gods and set up his "true Horde" or also referred as the "Iron Horde". Even though I think that is the direction they are going in, I don't personally like it because its either time for him to die or be imprisoned. Who would want to have to kill him AGAIN in the next xpac, not me, even if its completely different. It's just a rehash and I don't know if it would work well. Or maybe he could become cleansed again, just like his father and overcome his corruption and hatred. Maybe he just has Sha inside him and we have to cleanse the 7 Sha's out of him in like a scenario. After all, i could almost feel what his emotions were in the cinematic just by his facial expressions, he was humbled and looked angry but just gave up. Maybe it could be a turning point.
Alright so now we move on to the Alliance side of things. After talking with Varian, he says the next step will be to cleanse Gilneas which is perfect because it reminds me of returning back to the homeland like echo isles and gnomeregan in WotLK. It works perfectly with the time slate because the troll and gnome starting areas were changed two expansions after WoW had started. Now, since its been 2 xpacs (kind of) since the Worgen were brought in it would be time to return the Worgen to their homeland and they could do it just like they did gnomes and trolls.
Now for the Horde, the same thing with the Worgen just for Goblins so they can take back the Capital City of the Goblins, i forget what it was called and create a new hub which would be really cool.
Beyond these things, the only other would be a world event for the next Expansion but we aren't going to get into that tonight cause thats a whole other thread to discuss it.
I hope you guys read these and share your comments, opinions, etc.!