@Heckno12 I don't really do nicknames in the games, but will do that in RPs. It helps to differentiate Pokemon. I'd be surprised if nobody else wanted fossils, after all.
For NPCs, I'm not so concerned with nicknaming Pokemon, but am more likely to do so if there are several of the same species (like the Delacloude sisters' Castforms).
And yes! Finally! I wonder how long it'll take for each character to get through eight gyms...