Get rid of the sweat, bring penalties back to ADS...
I am tired of jump shooters, it really destroys the immersion of this game. I want the BF series to have it's own character. One thing that would bring back some weight or difference to this game is to offer less casually like the "jumpshotting" around corners. I can get the kill against them, I know strat against it. It's just getting annoying seeing people pretending to be bunnies on my screen.
There is seriously no penalty for shooting before ADS in this game. That is way too casual, I could've sworn a penalty existed in BF3 in the form of hip firing while ADS until you resetted your firing. it had a bloom effect because you pre-fired before aiming. Mid air with no parachute should be hipfiring in ADS at least, give it that penalty before it gets accurate.
I hope BF series comes back with it's identity in the next one instead of trying to copy others, Best refernces for the new one should be BF2. BF3 and the good from BF4.