Possible Clues:

• Fellow, sort packed with passion?
• What radio bosses do to a troublemaker
• Agitator from East London ready to follow revolutionary brief
• Malcontent's demand to dismiss comedienne?
• Inspire Jo to be a rebel
• Dismiss Ibsen character as a radical
• Radical change to sport's corporate image
• Troublemaker revised brief on foreign currency
• Shoot ringleader in gang, troublemaker
• Troublemaker shot eating breakfast cereal