Hmm filtering to the human lines, mattemerson could use "a friend from his human life, someone who might question some of his recent changes" (Matt was recently turned into a werewolf); he also has a human brother. If you're interested in either of those lines you can talk to Matt's player here.
Micah's our other human male and he needs more friends than just Mercedes, and they could both use more coworkers (they work at a diner). You can get in touch with Micah's player here.
Of course, Mercedes (my character!) could use some more friends. If you're interested in having him start off as a human but end up a werewolf later, that could probably be arranged, too. :D