Some objects don't need to be rigged, and can just be parented to the bones in-game. Below I will detail which items need to be rigged to the character armature, and which items do not.
Needs Rigged to Character:
Hair
Jumpsuits
Overcoats
Underwear
Backpacks
Gloves
Shoes
Belts
Examples of items that need rigged to the character.
No Rigging Required:
Hats
Helmets
Masks
Glasses
Ear Comms
A welding mask doesn't need to deform, and therefore doesn't need to be rigged.
