With Roger Federer taking his second straight crown and Maria Sharapova ending the Williams sisters' reign, this year's Wimbledon drew new battle lines for the game. That's the sort of spark tennis could use, writes SI.com's Jon Wertheim.
• SI Exclusive: Two memorable finals inspire a sport, By S.L. Price• Wertheim Q&A: New era -- enter Sharapova, exit Davenport | Sunday's Scores• SI Exclusive: Williams sisters' sidelines erode passion for tennis, By S.L. Price• SI Exclusive: Kournikova inspired a generation of players, By L. Jon Wertheim
