User blog comment:Lover of the Muse/quirks for the Izuocha kids/@comment-33986849-20181001082257

I doubt one for all can be passed down hereditarily because it has to be consensually given by the current holder but I'm sure Izuku can pass down his parents genes so his children could have a combination of gravity manipulation, small item attraction, and fire breathing. Maybe a form of telekinesis like your Push And Pull quirk. Or maybe pyrokinesis.