I got bored and made two specs that took as many "control" oriented talents as possible.
The first one is a DPS variant, and since it's based on a 0/11/16 DPS model (aka Wrath + CL) it should be able to hold it's own in damage very well, while being one of the most annoying CC specs ever (I think). It's got Suppression, Electric Bindings, Backlash, Oppressing Force, and Haunted Dreams. Lots of CC and reduction on cooldowns of CC. Kind of a tossup between taking Lighting Effusion or Lightning Barrage, but I liked the reduction on Force Speed cd since every time I need it there's ~5 seconds left on the cd.
I really wanna try this one out cuz it looks damn fun, but I'm not 50 (curse you server swapping and alts) and I'm primarily PvE healer. Ugh, wtb dual spec.
The second one is a healer variant that's an expansion on the 21/18/2 that I've seen. It grabs the slow on Affliction and 1/2 on the speed boost for Static Barrier, while getting up to Backlash in Lighting. Probably won't work as well as the other spec, but it kind of looks fun too.