There is a slight chance Bard will be removed from the game

Bard is a celestial being that manifests in the world of Runetera when it is in turmoil. I guess you could say when Runetera is not in balance or harmony. Un-balanced. If Riot ever ends up balancing all their content, Bard would disappear.

However, Riot would never let one of their unique champions be removed from the game, so expect there always to be some form of broken op champs. Hue