Sion Ult Global Warning Sound

I suggest changing the "DONG!!!" to footsteps/stomps which increases/decreases in volume depending on his position from the players/listeners. It'd be more fitting theme-wise; imagine hearing his subtle stomps increasing in volume at a rapid rate and not knowing which direction this juggernaut is coming from.

Downside is that it will give away his position for those shrewd players. So what do you guys think?

(Forgive me if I misplaced this discussion; I don't know whether if I should place under Sounds or Gameplay)

Edit- If Riot wants they can even add a shaky screen for the enemy players when he nears, counts as some kind of debuff. Imagine the terror of those who are not used to it; like my first time I experienced Nocturne's ult. And also maybe add a roar when he nears enemy players for extra effect; depending if he "whiffs" or hits, it'd make a hilarious or terrifying moment for the enemy.