I think the head and helmet should be separated models so you can choose the face for your profile and then change the helmets and other attributes depending on class/rank/faction
Support/medic, engineer/objective, sniper/recon and soldier/demolition
I think airstrikes are a bit mehh and not really needed, the soldiers can have an anti tank grenade and the recoon/sniper could call artillery
Maybe have a loadout option for sniper class so they get scoped rifle or smg + binoculars, if a recon then uses the binoculars he/she can call artillery.
The problem with the field ops in et is that airstrikes are just used for heavy spawnkilling and thats the only perk of that class, and if you give away ammo you wont be able to use the airstrike so idk, i think the soldiers should use a improved demolition grenade, the recons can call artillery and ammo should be dropped by all enemies and teammates that dies.
Would be awesome if there was lets say 2 female faces to choose from as well if we can make a total of 6-7 heads with different hairstyles ages etc.