Board Thread:Anime/Game Discussion/@comment-8851503-20190414110237/@comment-46043796-20200615203133

Nuthut1 wrote: Something mainly regarding the anime only adaptation, but I feel it has added towards DOPPIO and NOT DIAVOLO being the original personality and the one that was Trish’s father. This is evident with: 1. The fact that when Solido Naso was born (I will explain below) his eyes were brown as opposed to the flash of red we see later 2. Although the eyes of Solido are obscured throughout the flashback, he is still quite shy and protective of the animals we see later. 3. We know for a fact thanks to [wiki’s timeline] that Trish was born BEFORE the photo and the fire yet Diavolo had only found out about the baby recently. 4. This is the same year Diavolo conveniently discovers the arrows and sells them to Enya. The fact that he knew about the arrows in the same year is suspicious

Before I continue by interpretation of events, I must explain as to why he is kept on being referred to as Solido Naso here. And that is because I believe that this is the name given to him by the priest. I say this because it’s the only name that was ever used in that town by the two at the time. Plus Doppio never asks why HE supposedly died in 1986. So here is my theory:

Doppio was born and given the name Solido Naso by the priest. Diavolo is still inside him, but just an inner flickering. Time passes and he meets Donatella Una. They fall in love and they have a child, Trish. The Boss isn’t too aware of this because he isn’t in charge. Either one of two things happen next: 1. Diavolo takes control one day after discovering his mother, burying her and setting the town on fire. He runs into the arrows in Egypt and sells them to Enya but one. Or 2. King Crimson manifests itself and helps Diavolo take control of Doppio (the mother a victim of his ability.) This motivates Diavolo to seek the arrows, etc. Now here is the kicker: Diavolo WIPES SOLIDO’S MEMORY. This is so he can protect his identity, but can also explain as to how NONE OF THEM CAN REMEMBER TRISH EVEN THOUGH SHE WAS BORN BEFORE THE PHOTO. That is all. Feel free to comment down below I'm genuinely surprised you have a theory about JoJo's Bizarre Adventure, because everything is explained. Great job actually finding a place to theorize!