Qualcomm Stadium would be available Sunday for the Chargers, the San Diego mayor's office said Thursday, according to The San Diego Union-Tribune. "Should they decide to play in San Diego, the stadium will be ready on Sunday," said Fred Sainz, the mayor's spokesman, according to a report on the paper's Web site. "It's their decision to play in San Diego or not." The Chargers worked out, waited and wondered Thursday in Tempe, Ariz., where and when they will play their next game.