So those Lv 60 NPCs listed earlier specialize in a type not used by a Gym Leader or E4. Are we one Poison type short?
you mean Felix and co? well those guys are Felix being bug, Kelvin being ground, Carnation being grass, Josephine being fairy and Antoin being poison (even though earlier reports had him being Lao). Also is it possible that these trainer classes are only placeholders for these people?