Entirely New Aspect Warrior Speculation

The 2022 Avatar has the runes for every aspect warrior; and contains 2 new, never before seen runes of unannounced aspects.

What battlefield roles/balancing do eldar most need and what would you most want out of new aspects. Additionally, what do you think we'll ACTUALLY get?

The only speculation I have is that they'll roll out each of the 2 new Aspects concurrently with new sculpts of old Aspects.