I was reading wikipedia earlier on the all the students in school and i found this.
Dan Wilson: Matt Sauerhoff
A smaller jock with red hair. Refers to his biceps as "the big guns". It is implied in his dialogue that he may have been bullied himself at one time, most notably his saying "Oh man, that never happens to me any more" when given a wedgie. Game dialogue even states that he's related to one of the nerds somehow.
So which Nerd is he supposed to be related too?