It makes sense but also why wouldn't the Predator king or elder Predator, the one in charge not want his clan members to have the ability to cloak his arsenal of weaponry? That part doesn't make sense because if Predator can cloak his weapons then less of a chance of prey spotting him on the hunt
It's a cool ideal for ranking up but on the hunt it doesn't make much sense, why would the elder risk a soldier or other enemies to see a Predator by looking at its weapon
I like the ideal more of Predators having the ability right away to cloak on board weapons and we all know Predators are cocky so what I think they like to do is for there Prey to see the weapon there about to be killed with, they like to taunt, that works if there getting picked off one by one but not in groups
I forgot about Predator 2 spear gun was cloaked in the beginning also, we see the projectile but the weapon itself was cloaked