Team Dungeon Recruit Exclusives

There are multiple shiny pokemon I’d like to grind for, but am barred from doing so because the dungeons for them can only be done in teams. Having these recruits exclusive to team dungeons doesn’t contribute to the enjoyability or fun of the game overall and acts as a needless complication. I think these recruits should have at least one other spot in the game where they are available to shiny hunt in some form or another because there’s no reason for them not to be.