A Duelist needs a Rival (fiora ideas)

Riot should have the two iterations of fiora have a 3 of 5 duel with two skilled top laners and if old fiora wins make new fiora into her rival duelist (a new character). There were a lot of people who wanted old karma and new karma to be separate champions...but the idea arose AFTER the rework went live. I'm sure an event like this would generate a lot of hype, and possibly give hope to old school fiora players. This isn't a complaint about the rework, or even necessarily campaign to keep old fiora. Just an idea i had rattling around.