A friend just showed me this short video of Daisy quotes from Super Mario Strikers animated to alternative scenarios...
...and it got me thinking: this could actually make a neat game if expanded upon sufficiently! I mean think about it: Rosalina has her backstory in Super Mario Galaxy and Peach has seen at least some character development over the course of the Mario RPGs and even had one whole game that at least technically was her own, but yet the Mario princess with the most personality...the most impulsive (in complete and utter contrast to yours truly, you've doubtless noticed by now!! ) and frankly coolest one, Daisy...remains the one we know the least about. She's still just that tomboyish princess who Mario rescued from aliens that one time (and whom no one has dared attempt to kidnap since, notably). She seems like someone who'd be really fun to hang with! Why not make a game out of that premise?
A Month in the Life of Daisy, or something of that nature, could be a story-driven adventure game where you either play as Daisy herself and/or or follow her casual exploits and hijinks through the eyes of a rotation of her friends from the Mario universe: perhaps Peach for a while, then Pauline, then Rosalina, then Luigi, then Mario, then Daisy as she sees herself. Something like that. It could be just the right combination of cute, funny, awesome, and interesting! Plus Nintendo doesn't do enough proper narrative games, so this would be a good excuse.