>>50153706Can't think of any generic trainers off the top of my head but a few special cases like admins and such have longer names. Trudly, Willie, and Vander are 6 characters; Miror B., Es Cade, and Nascour are 7; then there's Mirakle B. in post-game with 10. XD has Greevil, Snattle, Gorigan, and Dr. kaminko, at least.
