Aaron Rowand filed for free agency this week. But while the Phillies maintain exclusive negotiating rights with him through Nov. 12, his California-based agent said Rowand won't re-sign with the Phils until after he gauges offers from other teams. "Let's say a club says it will pay market value and no more, and a player says he just wants his market value. How do you determine that unless you listen to other offers formally?" Craig Landis said by phone Tuesday. "Market value can only be defined by other offers, and the 2007-08 market hasn't been established yet." "We've waited this long. We're just going to wait for the official free agency to start, listen to what other interesting offers may be out there, and see what [the Phillies] have to say." Rowand, 30, figures to be courted by several teams after enjoying his best offensive season. He made $4.35 million through arbitration in 2007 and likely will seek a four-year deal that could be worth about $10 million per season.