Then we have Sero, who honestly is one of the more forgettable ones in the class. He is sociable, loud and a show-offy person. He also has a tendency to make fun of those in his class who are doing something stupid or whatnot, kinda like Iida and Bakugo for example. 

For the abridged, we want to rewrite him as a nerd. He’s a huge DnD player, a comic book reader and is a huge anime fan. He isn’t really in much of the show so we wanna give him something to make him a little more memorable

Voice type for character:  

Give him a more nasally expression to his voice, to try and make him sound awkward.