Responses
Hmm this theory is interesting, but has some holes… for the battle against Overhaul, the main reason why Deku “changed the future” was because Eri was rewinding his body so fast to the point where there was no definite future, no injuries that would lead to his death, etc. Another reason is that he is the main character, he’s gonna defy fate regardless for the plot lol
couldn't Deku actually have a quirk like one that changes bad destiny to a good destiny as how Night Eye claimed that when he sees future it can not be changed and for told Deku would be killed by Overhaul but he defied that and defeated Overhaul he was quirk less but still became hero by gaining One For All and countless time he defied fate if you think about it there would be no evidence of it it has nothing that would show as a power it would have no tangible form no sight taste you can't smell it nor touch it it leaves no damage either so just maybe that is Dekus quirk