I have an idea for a mod that changes the card selection system in Rounds. Instead of being able to choose freely from 5 cards, you only see one card at a time. You can either take this card or view the next one. Once you pass on a card, you can't choose it again.
After selection, all cards are revealed, so you see what you have missed.
We played with this limitation for a while, and it always was great fun.
I have no modding abilities, but maybe somone has interest in realization?