Possible Clues:

• Excel in cleverness
• One-up
• Defeat by skillful maneuvering
• Get the better of us, to manipulate the market
• Best sort of tutors to secure a degree?
• Fox exposes rise of public transport vehicle
• Best old-fashioned vehicles making a comeback
• Steal a march on what is not in and what is elegant
• Win by clever thinking
• Best ways to leave market