I know no spoilers, only watch and speculate.
I think what's next is some down time without any pressing problems. I could see them skipping ahead months or a year even. That way it gives them needed rest and gets us back to the action and intrigue.
I could see them splitting into groups that best fit them again. Daryl being a scout, Rick looking after Judith and just being a father, etc...
There has to be a giant threat on the horizon. Each one has normally outdone the previous threats so I expect nothing less. I know (not really, just get the feeling) that at least one loved character is going to die. Not sure who yet though.
Thats precisely what I thought.