We currently already have access to those sub classes. There is a third currently unused slot for a third sub class. The original intent was to allow for a guardian to make three of his or her own custom subclasses. Because of this slot and some peoples desire to mislead others, a rumor about a new sub class is in circulation. Some guardians are legends and aren't like everyone else. It is my hope that we will eventually be able to create our own sub classes with current and new abilities. The titans haven't learned how to give a Force Barrier to fireteam members, yet.
#Feedback #Legendary #rumormongering