He'd be Sepiks Lime.
If Xur was a chiropractor, he'd be an Agent of the Spine.
Edit: Keep up the Destiny puns guys, I'm loving it :D
Edit2: Oh my Sepiks Prime, we broke 1000 punny posts!
Edit3: I can't believe this topic is still around.
-
Sepkis Prime, leader of the Fallenbots, who wage war against the Vexepticons and their leader, Athitron. [spoiler]I'm sorry... Was too easy..[/spoiler]