There are some things of Comet that remind me of Argyle, so I'm doubly happy Comet exists (plus, the event itself is called STARSHINE time, and Argyle's last name was Starshine... official nod/tribute?).
Yes, I know, no two characters or people can be identical, Comet is clumsy and has quite... an interesting backstory, but then again we didn't see Argyle in the past and wouldn't know if he was a bit clumsy too. Plus not to say his life was all joy either, it was before magic and unity returned, he could've been easily bullied for simply having different ideals... ahem, anyway, love these two cuties lots. Thanks Hasbro. ^{^}