No more bunny hopping
Bunny hopping is the single dumbest mechanic in shooters and there is ZERO reason for it to exist in Battlefield.
People use bunny hopping because it's effective, but it's only effective because game devs make characters jump 5 or 6 feet vertically rather than a realistic 12 or 16 inches, while still moving at full running speed horizontally. This is entirely a game mechanic issue. Vaulting onto and over objects is a fluid movement mechanic that is realistic and completely replaces the need for unrealistic super human bunny hopping. If they insist on keeping random jumping in the game it shouldn't be more than 16inches (essentially useless) and it should come with a 50% movement speed penalty for a few seconds after.
We can end dumb game mechanics, by demanding better game design.