User blog comment:TDfanboy'00/Battle of the gimmicks/@comment-26897147-20141224230658/@comment-26484129-20141225145156

There are still some stereotypes they haven't used:

The Band Geek or The Musician

The Artist

A Gay Person

Skater

An Emo

Theatre Geeks

Foreign Exchange Student (excluding Jasmine)

Rich Kid

Anime Lover

Martial Arts Expert

You get the point. There are stereotypes they have not used in the show yet. Yes, they could be running out of stereotypes, but they are trying to make creative characters.