Wait! What does this do to the attributes of the player if you're importing over him? That doesn't sound right. Doesn't that change the attributes & the entire CAP for that player to the one changed to? For instance, changing Clowney Player ID to Richardson wouldn't that give Clowney all of Richardson's CAP/attributes?
Maybe I'm misunderstanding exactly what you mean. I do know how to import & export players but never tried specifically anything with Player ID's from the editors. Also, that's going to mess up the players Portrait ID's unless you are using that same imported player as a matching photo of the one you're replacing. Thanks!