Possible Clues:

• Coin substitutes
• Wooden nickels, e.g
• Subway rider's pocketful, once
• Sent off over starting on opposition at the weekend in pieces of the game
• Sent off to collect acceptable symbols
• Sole representatives, maybe
• They may be required for rides
• Symbols, as of esteem
• Subway commuter's buys
• Begins memo for Kenneth on Saturday with snippets of appreciation