I hope the older traitor sticks around a few weeks longer just for how openly exasperated the other two are with him. Usually when you get an open round table knifing like the one in episode four, the victim gets banished, so it was funny to see them having to face him afterwards.
All the traitors look a bit vulnerable at this early stage though. Kaitlin has heat on her and Eamon is clearly too confident for his own good. I expect there'll be some recruitments sooner rather than later.