Cinematic Suggestion: Show bandits getting their asses kicked by a Champion
No fantasy game is complete without brigands, marauders, ruffians, and good old fashioned bandits. Cutting them down in Oblivion and Skyrim is oh so satisfying after you eavesdrop on them talking about their crimes, and adding them into Runeterra would definitely make the world feel more alive.
And it could also create a different scenario for how a Champion's power is portrayed. Here's an example of how it could work, particularly if said Champion is Demacian!
A small village near Demacia's border is attacked by a force of bandits who kill anyone who attempts to resist, burns down houses, etc. (Could even show a scene of attempted raep?) When one bandit is about to kill a mother and her children, he gets cut down by the new Champion, who ventures out and slaughters the bandits singlehandedly.
What happens next depends on the Champion's background. Does he/she revel in being a hero? Does he/she kill everyone in the village? Or does he/she do something else in the aftermath?
Any thoughts? Or is instant downvote city again?