More manuevers - yes, i know the game is supposedly ''arcade classic style'' but manuevers are just so fun, who cares if noobs dont master them, it takes time to learn any game, they'll learn a game like halo so why not soldat? Everyone knows the great feeling when you just pull off a nice ass manuever and kill the other guy, knowing the only reason your still alive is because you pulled it off
Ex: wall jumping, some sort of sliding when you dive and hit the ground, basically prince of persia in soldat
Dual-auto guns
... that would just be for a change, everyone loves dual guns, just the fact you have 2 instead of 1... anyone who experiences testosterone at least... The fact that they would kill you in a matter of seconds would just upset everyone, so inaccuracy would be the key point in balancing these guns, but it would basically entertain for new experience and maybe master the guns
''master of dual-hk mp5''
Hitting with butt of gun... aka pistol whipping... Sometimes you end up just over top someone and your just fisting them to death... well why not hit them with the butt of your gun? do some real damage to their head, also the taunting that comes along with being pistol whipped
Upgrade of knife... instead of having one knife that is one throw one kill and then its lying on the ground, i would have one that does about 50% damage or so, (whatever it would take to balance), and have an infinite supply... kind of like a quiver or whatever you call it
and the reload or grabbing of knife would be really quick, almost instant, so you dont have to go back to the ground and grab your knife which can be a big inconvience, unless your just so l33t you dont miss for whatsoever.