Remember those photos of the clothes, supposedly from seadon 3 filming, that a fan won at an auction? There was the purple dress and the woman's coat with "Armand" written on the label? I was certain that these clothes were used for the flashback of the failed proposal, where Alice was supposed to transform into Armand in Daniel's memory. And... they decided to cut that scene? Or did they save it for season 4? If this moment is stupidly cut out and never shown, I'll just hit my head against the wall... Damn it, so many hints, so much hope and it's all in vain
I do remember, yes, though IIRC those were always "just" fan theories, like the theories about Magnus and the wedding dress, which turned out to be... decidedly not that.
As such... I'd be careful with that.
There might have been something they planned with Alice and Armand.
But then again... maybe not.
Mind you, I don't think this is a crazy theory.
But ... it's also not something we might ever know.
So personally, I would probably let that go as fanon.