Leblanc Passive Idea Change? (tricksters glass)

now i hate/love leblanc, but I feel her passive is thematically one of the things that doesn't seem to fit. she is all about deception, and her clone is kind of doing that but really, when leblanc is low enough from that it rarely is what is going to save you. it also gives her this one or two second window to kind of get out of jail free vs people who rely on targeting her like annie, ADCs who trying to burst her while her stuff is on CD.

If anyone remember's trickster's glass, I think that would be a great passive for leblanc. I'm not sure if it would be op, but it would fit her thematically really well. She could disguise as a teammate and then blow someone up. the mind games you could pull are insane and it would be a core part of her identity. If the passive is considered too strong, maybe she could receive some minor nerfs elsewhere to compensate?

now, there's nothing necessarily wrong with her current passive. it functions fine, isn't op. blah blah blah. but I just feel the trickster's glass active from BMB would be a way cooler thematic fit for her passive.

thoughts?