Just my opinion, trolls have at it

Miles Morales:
1. Add power sting, shock, and enervate to his L2 & L3. (Different potencies per L)
2. He should still keep Venom Blast but take off "Fatigue" and change to "Slowed and" for Mystics
4. Dashing backwards should make him invisible similar to Ghost but has the same effect as Invisible woman making his opponent vulnerable.
5. After using L3 he should go invisible for up to 10 seconds pending rank even if he gets hit afterwards
Doctor Voodoo
1. Regeneration:
His regen buff in the beginning should definitely be passive by 2020. Ironman Infinity War has like 10 stacks of passive armor but my boy Voodoo can't get that justice?
Iceman
1. Immunity to Cold Effects
Does it really make sense that Human Torch is immune to cold effects but literally the greatest ice superhero of all time isn't? And to add insult to injury Human Torch can still burn Iceman with smolder.
Ronin
My baby boy Ronin
1. Please make his SP1 lower ALL ability accuracy by 50%, not just defense ability accuracy. Defensive ability accuracy should just be that's for Wraith Stance. If someone throws a smoke-ball in my face I would think my disorientation would extend to all my sense and abilities. Heck I might be more defensive than anything.
2. Please make him purify 2 debuffs when entering guard stance.
3. Current Sig Ability should be added to his general abilities at a flat evasion/ fury rate per rank and level.
4. New Sig Ability should be something EPIC like entering "Death Stance". A StarLord like ability that gains ATK power but ONLY on critical hits. Up to 200
Those are my humble ideas