The only reason i can come with the pokemon following you is either that it takes too much memories or it would be too easy to mess up the game. Maybe if you could talk to a man to change the pokemon following you once per week could it be avoidable.
It would look kinda weird having a shiny Dragonite after you but i would like it more than having nothing
It would look kinda weird having a shiny Dragonite after you but i would like it more than having nothing