Oh yeah we should also utilize classes and subclasses to our advantage, I usually play striker titan but defender offers a huge advantage to iron banner. An ideal team for me would be two sun singer's with self resurrect, two blade dancers, and two defenders one with armor of light one with weapons of light. I feel like we could easily hold two control zones splitting up these players evenly and just destroy shit. I've also got my character to level 31 now and hope that brings some extra edge because iron banner uses level advantages.