“So you want to heal my gun? -snerk-”
No! I want to heal your booletz.
This is a feature that’s actually already in a game like Battlefield 4.
What it is essentially is that when you play a character who has an ammo pack or station, you get a little bar, or indication on their model or on your HUD, indicating who needs ammo, and how much ammo they have. Works very similar to a health bar for a Medic.
This allows say Arty and Skyhammer, to use their bags effectively – it doesn’t affect Kira (and Stoker) as much since the Station is immobile.
Not a requirement, would just help in making split second decisions and aid in Support.