[GreenLantern]

It is safe to say that without Carol or "Rick's group" inside the walls then that town would have fallen, just like Noah's did last season. So this may be the first time that the Wolves actually encountered any form of resistance and/or they pick their battles really well to avoid this kind of resistance.

Now that they have come up against a formidable foe they can either lick their wounds and try their luck somewhere else, or go full tilt into a war. For the sake of good television I am guessing it will be option #2. I fully expect another assault or at least some form of show down that will force Rick's group to go scouting for their base. That could reveal all sorts of new world twisted scenarios for the second half of this season.