Assault needs to lose the epipen and go back to having ammo with support feeding health. Currently the support class is only good because if the spawn beacon, which should be on recon anyways.
The largest problem with support right now is every sweat lord uses it and only spams goliaths to themselves. These people do not care about PTFO or anything other than "BEEG NOOMBER" KDA at the end of the match. The goliath could honestly be removed and be a net gain in player behavior I think.
The paddles shouldn't be a 100% for no charge. If anything, they should revive at all without a charge. They should also receive charges so one guy can't revive 20 people in 4 seconds.
But, this is all a pipe dream. Instead of either of our ideas EA will release "Super kool skins" so they can make more money, while changing nothing in the game that is actually driving players to play literally any other game.