First Order team with or without a healer

First Order under a zeta KRU recover 5% health and protection per status effects that afflicts them, this means both buffs and debuffs so there really is no reason to have a healer in a FO team, and yes you can self sustain yourself without depending on debuffs, KRU gives himself taunt whenever he hits a debuffed enemy and gives all allies who dont have advantage when he is hit, FOO can give 3 buffs (15% health and protection) to allies as well as one to himself, FOST gives 3 buffs to himself and aoe buffs everyone in the team, Phasma does the same except the 3 buff to herself, FOTP gets advantage if his second shot is a crit and gets foresight when he runs out of advantage, Kylo Ren can only get retribution to himself but his zeta outrage balances it out, FOSFTP can give aoe speed up and advantage to allies and FOE gets health up whenever he uses his basic which is a massive amount of health heal thanks to his max health increasing the longer the battle goes, this is best paired with a zFOST, so its quite easy to see that the First Order faction under zKRU is extremely self sustainable and doesnt require a leader to function properly.