Wait, so Geeta is considered a Rock-type trainer in this scenario? I know her ace is Glimmora with Rock Terra type, but the rest of the team isn't.
Yeah I actually looked it up after TRE's post - I think we had the same thought. She's not a rock specialist at all, none of her Pokemon have the same type. However, by "cover all types" I think TRE meant Tera types, which is true.