I agree with OP... To those who say no... Pffft, really... evasive maneuvers are apart of combat, ARMA being a "Realistic" military shooter, should infact have jumping and what not within... Yes, it would wear your stamina down, though that is okay really. This isn't battlefield, call of duty or any of those other weak shooters... This is a realistic military shooter, each and every single action what you are capable of doing for real, should be in. Picture a real world fire fight... You're in the open, suddenly become under fire... You begin to run for the nearest cover point. More shots towards your way, typically you jump/dive into cover, regain composure and then try to figure out what the hell is going on. YOU Can do that in this game as well.