If you haven't read by now, Chaos has bad ratings, even for Friday nights. There is basically no chance for renewal, but we might as well enjoy these episodes while they last.
I don't understand why the show doesn't appeal to viewers (although it is a bit out of the CBS mainstream), because there is plenty to like about it. "Love and Rockets" has some funny spy stuff, Casey staying in the car compartment for eternity and the usual hijinks to get out of the situation. The pathos doesn't really get through, but it's not really the point, as the sense of duty always comes out on top.
Score: 8.6/10