I agree that Odo and Poyser might both be town but I'm open to the idea that Odo is scum. I just don't understand why Odo has such a huge hard on for Poyser right now. I don't know how common a scum reviver is but the only time I've seen a reviver so far has been town, and Poyser revived the town cop so that seems pretty towny to me.