Just have to have a temp running when he does pop, I do seem to remember a cooperative strike that was a monster back in the day.
It's intended to use the item from aidan in WoE to get into the "suit" and tank gozak while the raid burns it.
I know that, but I don't plan on dragging anyone else into the zone just to finish one old quest. I'll just have a temp up and then blow him up.