You can't continue to abuse the "help" and not expect them to rise up against you. You don't drown the buddy of the guys with the guns. I often wonder how Ofglen #2 got the bomb she used to blow up the new Red Center (aka: Rachel and Leah Center). The "help" (even the Eyes) are just doing what is necessary to live.
No bases for this at all, just a feeling. Serena Joy will kill Fred. What's up with the guy that Emily is living with now?