Yes, I said it's a waste to go with CoS glyph if you are in the hands. This wasn't meant for being in the hands, this is meant to stay outside the hands and then survive the thundering blows with talented feint+glyphed cloak, like the guy did as stated above.
You can also see on his log that he plays Combat for this which I believe personally is also better, you always got that third slot you can use up on anything as Combat, so you can easily go Cloak glyph, energy and dissappearence. Also, the reason why I think Combat is better is because of the AoE with Blade Flurry+Killing Spree is a lot better which is the initial plan when you let someone stay outside of the hands, most guilds uses BoP on a boomkin, to survive it so he can run around with starfall + dotting. A combat rogue can do it pretty much aswell with our good AoE. If you are playing Subtetly however, I would stay with hemo glyph+vanish glyph+energy and go into a hand. You can then just spam AoE with FoK + CT or you if you need to get out quickly to get the tank out or something, just FoK + Evis your own hand and get out as fast possible.
So yeah, sorry, if I didn't explained myself properly above. But this is meant for surviving Thundering Blows, not for hands like I was claiming above.