but in all seriousness, there's no reason to be annoying flurry heart like this because:
a.she is only a few months old. there really isn't much to go on for a character if they've JUST started living
b.Although she's just a blatant advertisement for Hasbros toyline, if you think about it, the whole show is meant to be a (high quality) advertisement.
Also, how much has Flurry Heart REALLY changed to the show. We've only seen her three times this season, and they weren't even major roles.