That escalated quickly.
Anyway, I felt like experimenting and against all practical advice, I taught Return to Runaway. Replaced Psycho Cut with it. I may replace that later with something else, but for now, he's using that for wild Pokemon excursions.
One of those excursions (and hidden item hunts) took me back outside Santalune. Somehow, I missed the two preschool trainers out around the hedge mazes. So, Preschooler Mia, full of confidence, challenges me. Runaway is currently in the starting position. So, it was her level dinky Budew versus my level 100 Alakazam.
I say to Runaway, "let's make this mercifully quick," and he uses Return. Budew goes down like a sack of potatoes and Preschooler Mia's hopes and dreams have been effectively squashed.
I feel like such an evil, evil person for picking on such young trainers, but hey, she challenged me.