@Lord Nero
Interesting theories, I'd just like to give my insight on some points you make...
It was said that Sanctus assumed Nero's mother was one of the prostitutes working just outside the city, since in the city it was a really tight community and there was no talk of a woman being pregnant at the time. That could be true, which could make an interesting biblical reference since Jesus saved the prostitute Mary Magdalene (oh fanfiction ideas, you just keep popping up), or there was someone in the city who was damn good at hiding such things.
Carrying someones blood means always that you are directly related to them, how far along the line you are doesn't matter.
Saying he carries Sparda's blood doesn't rule out Vergil as his parent, it simply connects him to the famous guy that separated the dimensions and saved mankind, inspiring more awe than a name of a barely known son of his. Vergil carries blood of Sparda as his son, therefore a grandson carries blood of Sparda as well.
Nero is not so much weaker from Dante as he is young and inexperienced. Dante has far more mileage in battle and more or less awe inspiring opponents. Before DMC4 events Nero only fought small fry and is quite hot headed, which affects his success in fighting Dante who thinks of his opponents moves.
All devils are fallen angels by judeo-christian definition, since they were angels that betrayed God and have been thrown into pits of Hell. Betraying king of Demon world doesn't make one anything but traitor to demons. Still, your point stands as Sparda, a full devil, would still be a fallen angel, while his sons come closest to definition of cambion (despite what some jerks say about it).
Interesting theories, I'd just like to give my insight on some points you make...
It was said that Sanctus assumed Nero's mother was one of the prostitutes working just outside the city, since in the city it was a really tight community and there was no talk of a woman being pregnant at the time. That could be true, which could make an interesting biblical reference since Jesus saved the prostitute Mary Magdalene (oh fanfiction ideas, you just keep popping up), or there was someone in the city who was damn good at hiding such things.
Carrying someones blood means always that you are directly related to them, how far along the line you are doesn't matter.
Saying he carries Sparda's blood doesn't rule out Vergil as his parent, it simply connects him to the famous guy that separated the dimensions and saved mankind, inspiring more awe than a name of a barely known son of his. Vergil carries blood of Sparda as his son, therefore a grandson carries blood of Sparda as well.
Nero is not so much weaker from Dante as he is young and inexperienced. Dante has far more mileage in battle and more or less awe inspiring opponents. Before DMC4 events Nero only fought small fry and is quite hot headed, which affects his success in fighting Dante who thinks of his opponents moves.
All devils are fallen angels by judeo-christian definition, since they were angels that betrayed God and have been thrown into pits of Hell. Betraying king of Demon world doesn't make one anything but traitor to demons. Still, your point stands as Sparda, a full devil, would still be a fallen angel, while his sons come closest to definition of cambion (despite what some jerks say about it).