I was questing on quel'danas earlier today, when another mage ambushed me. Well, he was s3, and had the advantages on his side, so I popped my ele, he didn't and thus I was really close to beating him. We were both oom (almost) so I'm wanding him, and he has enough mana for another FB. I was like: yay, cya in hell loser, Spammed CS... nothing happened... After I ressed I was so surprised that I double-chcked it, since the times CS had a GCD are long since gone. And really, there was no GCD. At least until I got out my wand.
Wanding triggers GCD on CS O.o Is that how its supposed to be? I don't think so.