Or, I’ll just do my work and let you come to that conclusion in your own.😉
So far, my absolute favorite was in a Synapse when the Controller leader asked me in tells if I could group the mobs closer. I told him that the mobs actually have to move my way before he spammed that immobilize. All it took was one spawn of holding off a second or two and he said (in team chat), “Ok, I’ll let the Tank work”.
Use your immobilizes, knock the mobs to the Moon; it doesn’t matter. When I am Tanking, I’ll still control all of the aggro that I can find.