The Diamondbacks would not engage in serious discussions with the Los Angeles Angels about trading pitcher Dan Haren, according to a report on foxsports.com. Though a trade seems unlikely, the Diamondbacks do not appear to have ruled out the idea of moving Haren. It likely would take a package similar to the one they gave up two years ago to pry him away. Haren is signed through 2012 with a club option for 2013.