Definitely not Jirachi being the 1 animated sprite. It's just giving players a taste of something we won't really be able to provide, you know? And it doesn't fit. Original backsprite, maybe, if anyone's up to it.

I'm not willing to rush in a front sprite for the sake of completionism on shinies. There's nothing stopping us from changing the shinies again if the time comes that many people are unsatisfied with one of the "official" ones. Shinies won't ever really be "done" until the game is released.