I would like to see like a central chamber where Xyon (sorry if it's spelled wrong, the thrall boss) is chillin, and 3 separate chamber all equidistant around the center one, and your fireteam had to split up, clear initial adds in the three chambers while avoiding death, then whittle the Wizards down, communicate when three have to be dead, kill the Wizards, dps boss. It would be tough but doable