Some interesting observations from watching multiple videos for strats, that I believe will help us.
1. The adds group always stands in the middle of the room facing the boss, All melee toward the front, healers are next behind them, and casters ar at the back of the pack. This allows for two things. If the casters accidently pull add agro, the adds run directly toward the waiting melee players. Second the heals from the add group healers, do not interfere with the MT healers.
2. Two off tanks are always assigned to follow boss and pick up adds as soon as they spawn, the two off tanks immediately run the adds back to the add group, which proceed to burn the adds down. NO waiting to hold agro, since they already have agro.
3.No change to the main tank group, it funtions according to our plan.
4. The adds group is always facing the boss as the boss is kited around the room, melee out front, healers next row, casters in the far back. Turning as the boss turns, but never leave the center of the room.
5. The boss is always lead by the Main tank in a staight line, the adds always spawn at his ass end, this way the off tanks know at 60 sec where the adds will spawn before they spawn.
Just my observations from multiple people downing this boss.