We’ve got 3-5 winds/new wizards so far, what are some ideas for the other 3-5?

So with the new Aqshian Pyrocaster and Amethyst Knellmage teased, with the Alchemite Warforger (Chamon) we have three generic mages for three winds, four if we count Jacobus Vyne from Darkwater who is a Jade Battlemage. If we discount the Battlemages on Hurricanum, Luminark and Griffon which may get legends-ed with the battletome as older units, that’s 4 realms/magics covered - what do you think we could/want to see from the others. I think a generic Ghyran mage (could even use Vyne’s model) along with Iscilla Thorian would be sick, especially to complement Erasmus Zonn as an up to now unexplored character.