I just met this rogue in arena, we lost 5 and won a single. They were high rated, so we lost close to nothing, but gained a fair bit The match we won, was when we one-shotted the rogue BEFORE he popped. We later checked out his spec, to find the ultimative anti-multiboxer spec. Here's the rogue:

http://armory.wow-europe.com/charact...ecraft&group=2

(another link, if he should change spec) http://www.wowhead.com/?talent#fhe0oeMofroZ0gNd0f0qMur

1. He got 130 energy
2. He got AR and FoK glyphs
3. He got throwing specialization talent (good luck casting anything, except for instants)
4. He got insane amount of poison apply
5. He got Seal Fate, so he can dish out single target dps aswell.

Adrenaline Rush + FoK spam (+ 4 other opponents) = dead multiboxer. Don't queue me against this kind of rogues, thanks. ^^