Integrating Trickster's Glass with LB's passive?

Integrating not as an item like Viktor’s, but rather like Kindred’s passive where they can choose who they want via a bar. For Leblanc, every minute or 2 when out of combat she can choose an ally or maybe even an enemy to transform into. The transformation will stay indefinitely until you attack or spell cast or LB’s health reaches 40%. Though it maybe powerful early game, you can balance it by having it available when you hit lvl 6 for transforming into allies, and lvl 11 for transforming into enemies, like Evelyn’s passive.

This is just an idea on paper. The Trickster’s Glass item is so unique and fits Leblanc so perfectly too. I love her revert/old passive too, so maybe having that plus the trickerster could have potential? I don’t think it would be overpowered with these two passives unlike some others. I hope a rioter who worked for lb revert sees this!