Some army uniforms can be stored inside backpacks, others like ghille suits, helmets, etc can't be.

Can all types of uniforms and uniform accessories be made to store inside backpacks? This would help for missions where stealth is needed or allow soldiers to change into or out of civilian clothing/ghille suits and blend into different environments/terrain/crowds. Naturally if the player is carrying a rifle slung over their shoulder or entered a restricted area then there would be cause for enemy soldiers to think twice and it'd break the players cover, so enable small arms like pistols to be stored in backpacks instead.

I think this would give the game an excellent and new dynamic for Arma 3 players to use for missions