[THEORY] Dominion map will have the same changement as Aram map at the Freljord event

Hi guys, this is just a theory, and if someone has already said my theory, I'm sorry.

So, do you remember that cinematic of Dominion map, https://www.youtube.com/watch?v=VcBASl6I5kk It was gotten deleted after few minutes of his release.

And I think know why!

I think that video was on youtube a while ago and Riot programmed his release. During that time, Riot got the idea to do an event for a rework of the Dominion map, the same type of event than Freljord. And they forgot to delete the video.

So, just like the Freljord event, Dominion map will be updated, Lore of Shurima and champion will be updated and new skin (ultimate?) and/or new champion (Ao Shin?, Sand mage?).

I repeat, this is just a theory. Sorry for my bad english it's not my native language.