LvL 8 and 9 mastery level emote

I was just thinking, would it not be cool if lvl 8 and 9 were themed?

Basically lvl8 mastery level would be themed around the faction of the champion (Xerath Shurima, Caitlin Piltover... WW Zaun...)

And lvl9 mastery level would be themed specifically about the champion like lvl9 mastery for Xero would be like a coffin what opens a bit and has thunder around it (Xerath is a champion that is basically energy and you see him as this because he is in a coffin what limits his energy)

Note: Yes it would give riot more work than these emotes right now but I honestly dont think RIOT should make any emotes like those for higher levels so that the players feel like they got something more personal.