6:52pm: The Tigers contacted the Cubs about Gorzelanny, according to Steve Kornacki of MLive.com.
9:38am: The Cubs are aggressively shopping lefty Tom Gorzelanny, reports Dejan Kovacevic of the Pittsburgh Post-Gazette. Trading Gorzelanny would open up a spot in the Cubs' rotation, but wouldn't clear much payroll.
Gorzelanny, 28, posted a 4.09 ERA, 7.9 K/9, 4.5 BB/9, 0.73 HR/9, and 40.7% groundball rate in 136 1/3 innings this year. He's arbitration eligible for the second time after earning $800K in 2010.