Literally every tempest team in EU monthly lost to support warrior, TOP 4 teams were 2 healbreakers, 1 team with tempest as optional pick and 1 no support team. Healbreaker scales better with current meta specs which is renegade and holo also having 1.2k range reveal on demand in SA thief meta is massive. Tempest is much better with necro in team but currently necro doesn't have a spot in competitive meta when you can just stack meta specs and steamroll it. Also healbreaker doesn't need to give up anything to have better sustain against power or have more condi clear like tempest does by swapping between fire/earth, it has everything in 1 build so it can't be memed by hybrid damage like we did it against misha's team. If tempest rolls fire it gets destroyed by holo/thief, if it goes earth crev eats it alive.