[Lore idea] Write Lux to become the keeper of Galio

I read the story of the interaction between Lux and Gallio (Link to that story is profived). Where Lux accedently woke Galio up after her magic started getting out of hand, but Galio sensed Lux had good intent and told her she was the first magic user he wouldn't smash.

Then i remembers how sad Galio is constantly as he is made to combat magic but at the same time , needs magic to live. Then i thought, why not follow up on that story with this:

Write something about Lux being found out as a magic user when the men in the slums told on her at the Demancian councel after Galio handed their a r s e s to them when they tried to "Kidnap" Lux. The counsel, suprisingly , didn't execute or exile Lux at once because of another fact the men braught up. She could summon the protector of Demacia, which no one has ever been able to do on command. They interrogated her on how to do it and she convices them to take her to Galio and she showed them that she can awaken him at command.

With this information they would allow her to stay in Demacia as the Keeper and commander of Galio because she is able to summon Galio on command . At the same time, they think that if she ever turns on them , Galio will be automaticly be there to smash her.

Thus Lux can remain Demacia while also being it's first mage. She can return to her family and make her brother proud.

The pieces can fit so perfectly and will bring a happy ending for both Lux and Galio. Aslike i said, Lux doesnt have to be on constantl alert anymore and Galio can actually have e permanent life, and not need to accept the fate of being forever a self aware paralysed being.

Who likes this idea? Sorry about my grammer and spelling, english isnt my first language.