Possible Clues:

• Reveal identity of wretched man in river
• Give away
• Expose, like a face
• Reveal first of MPs stopping Sunak, possibly
• Reveal hesitation about nationalist question
• Manus got back at last and was let do this on 28 February
• Expose like a Scooby-Doo villain
• Reveal Zorro's identity?
• Reveal Frenchman's one request after getting married
• Expose, as a superhero