Even splitting stacks results in deaths for healer/dps. Healers are already pretty easy to wombo combo with an LB + anyone with half a brain to hit you as well. Add a medal stack to that? Goodbye healer. Same with DPS. They already fall pretty fast when burst happens. Tanks that go past 4 stacks are basically walking around with a 'kill me please' on their back. They really just need to get rid of adrenaline as a whole. Cause it isn't making anything faster like they wanted. It just turned into hot potato.