I get what you are stating on the basis that the humvee is quite identical to my suggestion. But maybe this APC that I'am suggesting could hold more troops and have a MG just for some defense and at least survive longer than the Humvee. Because it saddens me that the Humvee can't hold more than 5 soldiers, the lighter apc will hold up to possibly 8 total(including the driver).

I think the APC would be a useful airdrop. It can't be very effective against vehicles, but against infantry its a killer. Only problem is that the majority of enemies in the game are on foot, so a call in that easily kills infantry, can be used for a long time if you careful, and has unlimited ammo, is a huge advantage. Of course, infantry carry RPGs and stuff, so... Yeah. I guess this would be balanced, since you can't really call it in in certain places, like in Memorium on bootleg islands and such. So yeah, a radio call for an APC would be balanced, and basically be the middle ground between the humvee call in and the tank call in.