The Rangers agreed to sign Mark Prior to a minor league deal, according to Jeff Wilson of the Fort Worth Star-Telegram (on Twitter). A Rangers official told Wilson that the Rangers signed Prior with the long-term in mind, not necessarily 2010. The right-hander doesn't turn 30 until next week, so he's still relatively young.
Prior, who had signed with the Orange County Flyers of the Independent Golden League, auditioned for teams earlier in the summer, but no one signed him. The Padres signed Prior last year, though he never pitched for San Diego at the major league level.
The Cubs selected Prior second overall in the 2001 draft and he pitched to a 2.43 ERA in 200-plus innings as a 22-year-old two years later. Soon afterwards, shoulder injuries derailed Prior's career.