Charlaquin
Goblin Queen (She/Her/Hers)
I’ve never really had a problem with it - my players avoid doubling up classes all on their own, even though I have never encouraged doing so, nor discouraged doubling up. If I did have two or more players who wanted to play the same class, I would allow it without question, though I would encourage them to talk to each other just to make sure they don’t feel like they’re competing for the same niche.