Rather than the gamey GV supply system currently in use, how about having armoured recovery vehicles which can be player spawned?
Maybe there could be a system where the player has to drive up to the damaged vehicle in order to repair/rearm it, and remain in contact for 10 seconds or so?
Something like the M32 would be cool...
http://en.wikipedia.org/wiki/Armoured_recovery_vehicleAlso, rather than the GV field supplies, how about dropping engineers similar to dropping troops, which will then fix the base?
