As someone that plays both sides I think the green and red/pink mori add-ons should only work once the person is on their final hook. This can mean second hook and this could mean third hook. Its fun to use the mori but its never fun being on the receiving end of it after only the first hook. On top of that any game you have where you've hooked and mori killed all survivors before they get down to three gens you get so few points which makes the games really short and unfun. Unless of course youre the person who likes winning that way but I think its a bit unfair to earn that usage after only one hook when they still have two more before death.