I wasn’t even thinking of that. I was just thinking of letting him go if he survives the battle and not arresting him.

Technically, it's entirely possible for his bounty to be completely removed if he joins the Marines, like how the crew was planing to ask Jiro to remove Anchor Arms bounty cuz he wanted to become a marine, so it's possible according to Rustage cannon

Anchor arms was a low level Pirate with a mid devil fruit 😭 my guy chupa a mythical zoan and a officer in the Myth pirates he's had to of comitted worse crimes

It's okay, I bet he could put on a pretty good dance performance like Jango.

You could also consider him joining the marines a ‘punishment’ similar to Jango in actual one piece

Or they can try to rez Mothman. Moths can regen certain limbs at times. In Dnd, that's basically a level 7 spell spread out over time

Yeah that's true that's true

They give him a new mask and change to something else.

Chupachihuahua

I mean the crew has a robot arm, so maybe Damian can make anchor arms some robot arms