I say we ditch the rest of the cast and do season 4 with just Saul, Victor and Saul's kid. They would chase Z's and Mallers around SoCal in a souped up monster truck, meeting new groups of survivors and having wacky misadventures. We'd have to jump forward in time five years or so, so that kid could have some good lines. We could rename it "Two Bros and a Little Bro".