If the receiver has the "catches possession catches" - yes, the AI will do it when it deems it necessary. It's for people who don't like to user catch I would assume. If you user catch with a possession catch and the trait says yes, I believe it gives you a boosted catch rate for those animations.
Executing a possession catch requires you to user your receiver. So I do user them, therefore this was a retarded comment
Way to be a fucking asshat AND be wrong
If the receiver has the "catches possession catches" - yes, the AI will do it when it deems it necessary. It's for people who don't like to user catch I would assume. If you user catch with a possession catch and the trait says yes, I believe it gives you a boosted catch rate for those animations.