It looks like the only ones approved so far are the Black Copper, Black, Wheaten, and the white, which was just approved in January 2014...
yes, i've not heard of anything close to approval for Blue yet, and splash (i assume) would be part of the SOP for blue. because splash is an overall pattern but doesn't look consistently the same every time it appears (i.e. a female splash with little grey/black won't necessarily only have offspring with little grey/black?), I can't imagine that anything about the color pattern itself would be a DQ, other than patches of color *other* than black/grey etc?
