In the dugout it’s the dead animal Munch killed in an earlier episode and smeared the blood on Roy’s daughter’s wall. I wasn’t sure where Munch was where killed the animal until this episode. It was Munch’s face superimposed in this episode for a moment in the dugout.
I think Roy really smacked of misogyny and awfulness and that’s why Lorraine wouldn’t lose to him earlier and hand over Dot. Now it’s a lot more about family and respect.