I know you dont proubaly know but denki is a bad guy he is a traitor so i did him i also have tomura shigaraki

here he is is denki isnt good enough

I KNOW I CRIED HE WAS MY FAVORITE

Kaminari, as we know, has a electricity for his quirk. ... Due to this set back, Kaminari isn't very powerful. If he was the U.A traitor, he would purposefully make himself weaker and less of a threat to avoid suspicion, making him the most powerful student in the U.A. Again this is more of a theory than proof.

in the manga somewhere(the manga im talking about isnt realased yet) but it is proven he is the traitor