[Spoilers Main] What theory that is generally looked down upon / deemed impossible you would like to see as Canon ?

Note : This thread has one rule. There can be no Tyrion Targaryen, Jaime /Cersei Targaryen discussion. In my humble opinion worst theories of all time due to impact on character themes.

Thank you for your attention to this matter.

Mine would be Dany being a random girl/blackfyre from Essos. Her not being a Targ and her entire story being about birthright, divine right to rule and fitting into the idea of what a Targ ruler should be only to come to know she isn't a Targaryen at all. Then comes the inflection point where either her character could chose to go berserk like a villain or rise above it.

This is never happening because too many hidden Targaryen already (Jon, Faegon) but Dany being a fake opens up such an interesting path for a character that has always defined herself from her lineage as she has nothing else. Despite throughout her journey, she keeps gaining things because of who she as a person is.