Did You Know Class 1a Could Do This? - OpenSIPS Trunking Solutions

The issue is that horikoshi barely gave any proper screen time and characterization to most of the students, which makes the idea of class 1a being a family fall flat.

Then theres the issue that there is just too many of them, which resulted in lots of them doing nothing for most of the story. Read also: The Slayeas Leak: A Whistleblower's Explosive Claims You Need To Hear

Deku believes that by abandoning his classmates and isolating himself, he was. Read also: Myaci: The Future You Decide – But Are You Making The Right Choice?

They could write around his quirk by having him train how much 'mana' he could use before he goes dumb.

They could have him use effects that persist for a long time such as making a solid beam sword or superheating stuff.