xD Actually I do check campsite and Merengue or some cute villagers appear before but then, just come and go for me is fine =x doesn't intent to keep them even I kinda like them too~ Afterall my town can only fit 10 ;_; *hiding the sadness deep inside*
If in that 10 villager and there's someone you want them out, the one you want to adopt from campsite will appear again, probably need reset trick but then, they will! I seen Ken several time =x
This has never happened to me, mainly because I almost NEVER have a camper and on the super rare occasion I get one it's someone I don't really care about.
It only happened once and that was with Marshal. I never saw him again in my campsite. But then a really nice person was holding a giveaway and I managed to get him