The real issue with picto are broken free to cast motifs. Picto doesnt care about downtime at all, trio happening - lol just prepare 1k potency muse and hammer, while other classes cant do this equivalent of "build combo/gauge".
Next patch with ultimate will show if devs even bother to play this game at all (because if FRU has a lot of downtime, it's a win for picto, meaning why bother shooting yourself in the foot with other casters).