blazuki
After reading this I was kinda disappointed by the reveal for me it would be better if you kept just him and Julia as a family without revealing the father, idk why I feel this way maybe because I don't really like Enji all that much and you will definitely use this to make some completely unnecessary family drama, seriously you made Julia this well-liked and hot MILF and she bedded Endeavor of all things
just a little idea for you. What if in the future All for One (maybe you can deviate from the original timeline and mess with the story for good as this is a fanfic andcreate a new ark) combines his powers and somehow summons DIO? Then he will see Star Platinum in action and we can have him as an antagonist AND an excuse to unlock time stop.