>>8098343This happened latest KR wave, Hada and Mia were in the promotional image for auditions, while Seffyna was a brand new design, and even before that Jiyu, Nari, and Hari's designs were shown off for auditions alongside another girl, but their wave ended up having a male so it's still possible wave 3 won't use all the designs we saw, and they may just make it a mixed wave with one of the male auditions