What about Gilneas?

I was playing the beta and walked down to Greymane Wall to explore the world a bit (I wanted to see Dalaran for myself haha), saw that it was the Cataclysm version of the wall, and did some more exploring. I discovered that the entire Gilnean area behind it is now the Cataclysm version, not the flat nothingness from classic. (Can't swim there though)

So, here's my question! What do you think will happen, or what do you want to see happen?

Personally, I'd love to see an alternate path where the worgen aren't infecting Gilneas! That would be a cool alternative route! Or a human race in the Horde cause they felt betrayed by the Alliance? That would be strange, and I don't know if I'd like that tbh haha

But yeah, what are your thoughts on this? I'm curious to hear your take!