Interesting takes.

I'd honestly move that 'dia/aero spread' to the current Fluid Aura. The water makes an bubble explosion with the aero marker to spread it out . That'll atleast give it a use right now instead of making it meld with tetra, which seems a bit awkward?

Assize, as amazing as it is, does so much as it is, adding 'spreads Dots and Hot' to it's list of Big damage/Big Heal and Mp for free would probably see it nerfed some other way.