So make Horizon ult even more powerful, like its not right now? So the enemy team be pretty much a stationary target for you to burn them with nades, and you can do more triple kill, using zero skills ?
Nice suggestion.
Pathfinder is already strong enough.
Wraith is strong, but fair.
Bangalore - dog..... as ShivFPS loves to say. But her tactical needs to give a better visual only to her. That is a good suggestion. Also her ultimate could be way way better.
Loba- its already okay
Revenant - already strong enough
Saying all this, i`m sorry but i`m with the pros on this one. Your suggestion is to just put way way more power into the abilities, and they are already powerful enough. No need for more power creep. This ain`t League of Legends or Dota.
Main part should be aiming, and sorry but ain`t fair to die, cause someone spam a zero skilled abilities, and that decide the fight in his favor, even tho i`m the better mover/aimer.