it would be cool if there is a feature of spawning satchels all around you or remote (klicking on map) and then blow them up if you need too...
and adding stinger missiles (for AA) to the superweapon.... and remove the sitting position when firing missiles out of the gun...
adding a "superjeep" or a "supertank" would be cool too, a M2 Jeep or a Abrams shooting stingers, mavericks and these 5,7mm rockets and HE-Shells...
edit: i got some more ideas...
like "kicking" a player/object in the air, i mean the object gets speed with a angle like 45 or 60 degrees, so that the obj or players flys through the air like it got kicked in the ass
or a "CSAR" script, a blackhawk is coming for you to pick you up and fly where you want to, with "land blackhawk" ; "lift off" ; "fly to"; "self destroy" options... the blackhawk should be armed with "superweapons"...
adding a "nuclear-bomb"-public effect (i think there are some sctipts out there needing no addons) wich spawns a big cloud looking like a nuclear-bomb explosion...
spawning a "air-city" a city in the air, where you can walk around.