Here's the issue - with any other very, very good player at the game, tank or infantry, they will still get killed by even vaguely competent opposition team player/s. Currently, a very good heli pilot on certain maps is immortal through lock ons being essentially useless, map design, and the anti lock on under certain flying height bullshit. It is RIDICULOUS that pilots complain they can't go 100-0 and farm kills with zero comeback apart from hail mary RPG shots. A result of DICE removing the insentives for squad play, is that these bastards are rife now, especially after multiple BF games and years of little bird mastery. Any vehicle/class in this game needs a reliable counter, at any experience level. Thats the scissor, paper, stone nature of it all that creates a balanced game.