LOS ANGELES -- Not long after the trade to the Los Angeles Dodgers became official last month, Jimmy Rollins received a phone call from a number he didn't recognize. It was Don Mattingly, his new manager. Rollins had plenty of questions swirling in his mind. After all, he had spent the previous 15 years with the same club, the Philadelphia Phillies, and the landscape would be completely new to the 36-year-old shortstop.Some questions needed answers right away, so Rollins started rattling them off.