Buck and Agnes! Agnes was gone fairly quickly (I think she was the first one or of the first five asking to leave). I still have Buck though, I really like him!
rocket and poncho, got rid of rocket as soon as I could. Poncho took a hard time to get rid of but when he moved out I ended up finding maple on my first island visit. Worth it.
Mine were Sparro and Reneigh and I still have them both. I think I'm going to move Reneigh to my second island I recently started. She's my absolute favorite now, and I love the idea of taking her with me. Also, if I move her to my new island she'll have her normal interior instead of her starter one.
I really grew to love Sparro too. Part of me wants to keep him forever, but then I'd be missing out on other jocks I'd like to experience, so idk what I'll do.
Agnes and Mac. Still have them both. Almost got rid of Mac, but realized I'd just miss him too much and be too sad to see him go, so for now, he stays.
Agnes & Axel. I had another jock in my neighborhood so I let Axel leave (upon receiving his framed photo) but Agnes (also acquired her framed photo) is still with me until I come across another uchi villager to replace her with.