Who would YOU make the NEW WARCHIEF?! - Warcraft Lore

A question during stream which I thought was kinda cool; Say they go back to having a warchief of the Horde, who would you want it to be? Gave me a chance to talk about the history of the alliance and the horde, the dynamic between the leaders and what they could with the Alliance as well.
I hope you'll enjoy and let me know what you're thinking ^_^