Possible Clues:

• Exhibitionist's broadcast about husband's cricket side
• One who boastfully displays his abilities
• Attention seeker curtly announcing close of play?
• Swank giving news when all the actors are ill?
• Ostentatious person
• Vain type, who so surprisingly attracts more than one female
• One who behaves in a way that attracts attention
• Peacock exhibition abandoned
• Draw attention to 'Chicago''s closure!
• Flaunt - exhibitionist