Okay, I do not really get what this means. In an episode of Gotham, the following exchange takes place: "Then he was killed because...?" "Because, detective, there is an opposing plan." "Maroni. He is the only one strong enough to oppose Falcone. He is making a play at Arkham." Arkham is a district in Gotham. That is all the information I have. What is meant here by "making a play at Arkham"?