Wonder who that group is at the end? I suppose it could be just another colony who pays Negans group, interested to know if it could be a group from the comic that is seen down the track. I'm assuming Rick's smile is basically cos now they could get an army to help fight Negan. This show's really picked up the pace after a few dreadful seasons, I'm all in again!
Oh and for the comic buffs, have recently picked up 1st appeances of major characters, some of these issues are worth a fortune!!!