Now that I think about it, the Vocaloid covers that have MVs have... well, full MVs. I'd say if any covers were going to get FULL versions in Garupa, it'd be those songs.

Would it happen for this collab? Probably not. They'd have announced it during the CiRCLE Stream. It was all the way back in February when we got the last FULL song, and I do think of any covers to get FULL beatmaps, those covers with MVs are the most likely. FULL songs have always been accompanied by a MV.