It will be great if there's a new dungeon that require players to answer a true/false question during a boss fight. Rather than using skills and strategies, this one will require you to have the knowledge of the entire game. Answers correctly, boss takes fixed damage, wrong gets whoever chooses the answer takes heavy damage.

The idea of having a puzzle or quiz related to the game isn't so bad at all imo, it lets player understand the game more than just having to memorize a boss fight pattern.