Breakfast Topic: Off to the races

I doubt that, since the latest expansion featured two new races, we'll see any more playable races in Azeroth for a while-- more likely would be simply new content, a new class, or (most likely) the hero classes we've heard so much about.

But sleepyfoxy on Livejournal says that if she could play as one race, it would be the sporelings, the little mushroomy guys that populate Sporeggar in Zangarmarsh. Personally, ever since I ran Mana Tombs for the first time, I think it would be awesome to play as an ethereal, the mana mummy-looking guys that make up the Consortium (I even like their Arabesque smuggler lore background). And though we still haven't seen them in the game, I thought for sure that Pandaren would appear at least as a mention (maybe among the Lower City refugees) in the expansion.

So today's question is: what race will you never play as that you wish you could?