If Blizzard were to create a Warcraft 4, what heroes/storylines would you like to see?

I'd personally like to follow Garrosh if he escapes captivity, along with his followers. I'd also like to see Lor'themar developed and give him some time in the spotlight. I'd also like to see Anduin get some in game lore other than being captured.

Comment with any thoughts and ideas, etc!