Possible Clues:

• Puzzler
• Nuisance for the French, getting caught by leaders of British Marines
• Extremely beautiful introduction without question
• Difficulty (these days, of any kind)
• Difficult situation
• Difficulty for leaders of BBC Lineker epitomised, maybe
• It's difficult to settle for the Parisian in outskirts of Birmingham
• Trouble for bishop with the French maiden
• Issue
• Difficulty for retiring opera singer to sack alto