Well to be fair, Ace did forgo saving Cypress on galactic television to murder Daisy and basically could have gotten the whole Last resort crew each a shot to the head from Cypress's dad if not for Geisha's fast thinking. Ace's should feel lucky if only half the universe thinks he's a moron.
Can Jigsaw keep her true secret and figure out what's happening in this mad ship? Considering she'll probably have to drop her shell to be considered cured, it looks like finding out about the Whimsy is her only option.