Oh baby a triple!(Been over 3 weeks since someone posted here)
You know what would be neat for Starship Mario? Having Comet Observatory from past versions as one of the "Galaxies" the stage can visit.
I always felt Come Observatory to be a really, really fun stage and I mourned its removal in Beta (though, the change was perfectly understandable)
Since Starship Mario is already the standard version (and the only one accessible without Hazards), I thought it might be neat to keep Comet Observatory as a location with Hazards On since Hazards are restricted for Casual Play
(Or do a Project M and make Alternate Stages)