I hear about people hoping for the Puppeteer, Beast Master, and Geomancer all the time. I'm personally hoping for the Onion Knight, but I'm curious to know what people think the class we're least likely to see is. At first, I thought it was the Onion Knight, but then I realized there's one even better: Mime.

I can't even begin to fathom how they would implement the Mime into an MMORPG and still retain its identity. Onion Knight is a close second, as their whole gimmick is being weak until max level, at which point they become the strongest class in the game. That sounds like a balancing nightmare, unless SE makes it a limited job.