User blog comment:KinnyKat1/Dabi Todoroki?/@comment-24403746-20180724184251

In all honesty I can easily see where all these speculations and theories come from, they are very well based.

BUT in all honesty to this day I still hate the idea of Dabi being affiliated as family to the Todoroki bloodline. It's becomming something way to predictable if it's true which takes way from when such a reveal could come.

Other than that my biggest shtick against it is that just because the Todoroki bloodline has a strong fire lineage quirk doesn't mean it's a power exclusive to them. People tend to forget Midoriya's father has a fire breathing quirk, which gives him the same amount of proof that he could be a Todoroki relative like possibly Dabi.

Tbh so far for all we could know Dabi is more likely related to Midoriya's father. Which would be a theory I'd rather support.