User blog comment:ArtDraw12/TD Theories: Who May Return in Potential Future Seasons?/@comment-26910203-20160702050737

For Cody, I can see a potential interaction with Dave (well, non-crazy Dave), the two are sort of similar and of course...going along with this interaction I could see an interaction with Sky also. Cody also had a friendly relationship with Trent so if Trent was to return maybe we can get development of that.

I agree Bridgette's shot seems to be RR now, the thing about her is that there are many other characters like her ripe for main "normal" protagonist since her absence and others like her in existence (Samey, Jasmine, Sky) come to mind even though the latter already had her fair share.