Nothing that you mentioned is even close to a major issue. You're also self-contradictory. You want gun fights to be what you call " More realistic" but you want to be able to fall 20 ft without taking damage. You sound like a clown. The idea that a multiplayer video game should be balanced based off of realism is an incredibly stupid idea. There is nothing realistic about Battlefield. There's regenerating health for crying out loud. Before a single Dev thinks about any of your ideas for even one millisecond they need to fix net code issues and make better maps.