I enjoyed this season. It felt the overarching theme in this season about greed and what you're willing to do to move up in life. I assume Rick's father didn't tell him because he most likely wanted nothing to do with him, but I am still unsure why Rick would stay after being threatened.
I hope we see Zion return next season and one of the Ratliff returning as a staff. I think Saxson would be funny in that role.
I am unsure where I rank this season, but I think I enjoyed S2 the most. I think this season had the best balance of engaging story and comedy. I wonder if they go back to 6-7 episode seasons for next season