What are your three classes going to work out to be? Or, are you going to have one character for each class? Is there one class you have no interest in playing? After watching this video, my Warlock is almost definitely going to be a Sunsinger. My Titan was always going to be Striker, and then Hunter I'm still 50/50, leaning towards Bladedancer right now. Anyways, September can't come soon enough.
I always knew I was going to be playing a Titan Defender. That Void Shield is far to interesting to pass up. Now I believe my build was going to run on the premise of damage control. Lock down enemy special abilities with the Silence Grenade and skill for the quickly regenerating Ward of Dawn that buffs allies weapons with the Weapons of Light skill. Additionally I believe their was a melee Disintegrate ability the provides me a personal Void Shield and a Ward buff that adds a chance to create orbs of light. I was going to be my Fire Teams mobile Entrencher.