What I'd like to do is come up with some teamwork PvP tactics for Razael and Branigan. I think we could make an awesome team if we do some theorycrafting.

Theorycrafting, btw, is a Warcraft term that means any theorizing about builds/specs, abilities, etc.

I think it would work best if we got intimate with each other's builds and abilities, and worked out strategies from there. My current build is here: http://www.wowarmory.com/character-talents.xml?r=Kirin+Tor&n=Branigan The build I'm working on (which I've created myself after looking through different builds, considering the possibilities, and taking some advice) is this: http://www.worldofwarcraft.com/info/classes/paladin/talents.html?0555300250010053105000000000000000000000000523500002030100000000

I might also roll a warlock (maybe after hitting 70 with Branigan) so I can understand the warlock class a little better. I'd only need to hit like lvl 20 or so and I could figure out the rest.

well if you havent seen my talent tree yet.

http://www.wowarmory.com/character-talents.xml?r=Kirin+Tor&n=Razael

But actually for PvP having Affliction/Destro is better than going Demo for warlock.

I switched mainly cause i wanted a Felguard

Well a good strategy is, that i personally use, when i was affliction is, i would do all my DPS on them, most of them are instant. Depending on the situation. Curses are cool, but you can only use one at a time. I have one that makes them really really weak against shadow. but during combat i would alternate curses. I would start with Curse of Weakness which drastically lowers there attack. During that time i would throw out Corruption and Immolate, both are good DPS. one does fire damage the other is shadow. if i have more than one on me i try to do both of them while my felguard directs thier aggro.

Then i use Howl of Terror to make em run around like crazy, at that point i switch one's curse to Curse of Agony which is another DPS and the other i hit with Curse of Shadows. I start pummeling the one who has curse of shadows with shadow bolt. since it makes them horribly weak against shadow attacks. Once i get thier life low enough i'd normally use Shadowburn as my finisher. it blasts them usually for an instant 600-800 damage. By the time the fear wears off i got the other guy which is probably dead already fromt he felguard, if not i switch his curse to shadows and finish him off.