Who would be on your dream team of people you used to game with?
The people from the last legs of the Great Tower of Oldechi were pretty close to an ideal gaming group. I don’t know that I’ve ever seen six players interact that well for that long and have that much fun doing it. We had a party who leaned incredibly evil, in a railroad-heavy campaign, in a setting with few if any long-term consequences, in a system that put handcuffs on almost every aspect of play, and they still knocked it out of the park for months without an ounce of complaint or table drama.
That said, I am happy with both of my current groups. Perhaps I could cherry-pick from those and the Tower group and form a perfect gaming Justice League. But that doesn’t always work. Again, gaming is a social hobby, and the society at the table was perhaps the best thing about it. I can’t say “removing Cid’s player and replacing him with somebody else would make the group better” because the consequences are so unknowable as to make the thought experiment meaningless. I can only say “I’m certain this group is great, because I’ve seen them play”.