April Fool's Speculation

Since Blizzard never seems to miss a trick on the major holiday's (although I did notice that they completely overlooked Arbor Day), some folks over at the official forums
are already speculating what they might have in store for us on April Fool's Day in a couple of weeks.

Will it be turning everyone into Murlocs? A raid on Stormwind by fericious bunnies? Login servers that actually work?
Nah...they can't be that devious.