Any chance that Lizzie and/or her sis join up with the group eventually? Not sure I can take the constant fistbumping. Haha.
Lizzie might be a good love interest for Rick now, especially since Andrea's dead (i.e., she's Rick's current love interest in the comics, so obviously they'll have to make some changes, seeing as she's, err... dead on the show).
Looking forward to Abraham being introduced in the 2nd half of the season.