Indirect adc nerf. Support balance changes that make them more universal for laning comps

So you know how keystones like phase rush, grasp of the undying, glacial augment, the old fervor of battle & an item like frozen mallet have higher stats & extra effect for melee champs.

Why not put that concept on alot of supports abilities like Braum's passive which could require extra hits to proc from ranged user than melee or Janna's E grants higher bonus ad to melee, or even heals/shields do more for melee or just someone with higher base health, armor, mr, etc.