I think the Alliance Brawler's Guild area could use a redesign. Specifically, the floor is FAR too deep for spectators to see it all without awkwardly positioning the camera in the low-ceiling pub, and the walls restrict camera movement potential for the participants. In comparison, the Horde Brawler's area is a level area with only a low fence and a few pillars creating the barrier. I'm all for diversity and fighting homogenization, but can we get a little more semblance between these two heavily-used playgrounds? It would make Alliance-side live-streaming so much more appealing to the viewers.
Not asking for a fantastical reimagining of Bizmo's pub - just asking to raise the floor up. :)