I would love if at some point in ofmd, the crew realizes they have to do something with Izzy and Stede is reluctant to kill him but everyone agrees that if they let Izzy go he'll just come back with a convoluted plan to kill them all. So they basically keep him as a reluctant member of the crew but he's like a cat who constantly tries to run out the front door when you open it. They wake up some nights and he's trying to set the ship on fire and sail away in a dinghy but they're just like 'Ooooh silly little Izzy is out of his pen again. someone catch him and put him in his room ❤️.'