Theory: Thief & Pirate heroes in December?

Wild mass guessing here, but I'm thinking they're just going to make at least some of the current thief and pirate classes the Legend ones. There could be expansion on Kirrin's and the Dark Lord's story. Hell, let's have Kirrin have come to Vic in the Nautilus to hunt down the Dark Lord for betraying her in the past, and have an epic ninjas vs pirates story.

Betray for what exactly? Considering Dark Lord already has a misunderstanding similar to that in DB's storyline, that sounds like a really terrible rehash of "their own" story.

And we all know Nexon likes to use other peoples ideas first.

Sorry, this just sounds unlikely to me.