He would be selling Drifloons to children. Then, those Drifloon would end up carrying off the children to some place, making them vanish. Ultimately, the main character would be intelligent for thinking of a way to make children disappear.
The female PC would get much more fanart, and im not kidding.
In other note, it might explain why there's never a 3rd person besides gen 5 that had taken the remaining Pokemon, though BW2 only has you and the rival.
EDIT: Almost forgot about Gen 4 having 3 people, not my fault the other gendered PC just sits next to the professor, at least R/S unused protagonist got by alright, even if they never became champ. --- RSN: Plucky9, Total: 2340 KoL: Plucky, currently a Accordion Thief