Nomar Garciaparra, a free agent, wants teams to know he would switch positions. "I played third last year," said Garciaparra, standing alongside his wife, Mia Hamm, on Tuesday night in New York at the premiere of HBO's "Dare to Dream." "You do what you can do when you're on a team," Garciaparra said. Garciaparra, a two-time batting champion with the Red Sox as a shortstop, batted .283 in 62 games with the Cubs last season. He played 34 games at third base because of an injury to Aramis Ramirez. The Mets and the Boston Red Sox could be in the market for a second baseman. "I'm willing to play wherever teams ask me to play," Garciaparra said of a possible move across the diamond.