Honestly, this kind of scenario is so cliche now... Like we see it in so many series and movies. So I hope it isn't the case.
I saw on tick tock once that the father of midoriya is just a taller version of him, and he used to be a villan but he had to leave his family behind for their sake (or something like that)
But i am not sure if its real :0
That is actually a good theory, now that you are mentioning the fact Izuku is able to draw out more than one power from One for All, just like how All For One's Quirk is the ability to take, give and use multiple quirks.
Yh, I totally started believing this theory when some dude on youtube compared it with star wars
Where the villian with no face ends up being the father and here it's AFO and izuku - he is also brought up the fact that Horikoshi is a star wars fan so the theory is very likely.
I mean horikoshi did say the plot was low-key based off star wars and you know how that goes, sooooo...... ╮(￣▽￣)╭
To be honest I don't really care about cliché as long as it is a good execution, bnha has lots of cliches but I love the way the story has been told.
There are thousands and thousands of stories being told, it is no surprise when things doesn't surprise us as easily as when we were younger.
An example would be Dabi's reveal, I think most of the fandom was expecting it, it was mostly a matter of the WHEN, but I still absolutely loved chapter 290 Dabi's Dance, you could see just how broken he became and even more in the next chapters.
I know there's the theory of All For One being Deku's dad going around, and I just wanted to say that it's actually a pretty realistic theory. For one, it would add to the duality between Shigaraki and Deku: Shigaraki, from a hero family, becoming a villain, and Deku, from a villain family, becoming a hero. Can y'all imagine the internal dilemma Deku would be facing if he were to end up being the son of a villain? Moreover, the blood relation would explain why Deku can do what All Might couldn't - forming connections with the past users of OFA. Him being directly related to the original user of OFA and AFA would allow him to do things that All Might (and the past users) couldn't do. I'm hoping this theory ends up being true only so it would explain Deku's multi quirk ability (because the whole 'power boiling over' reason seems far too convenient for this manga).