The Astros are working hard on a possible trade involving Matt Lindstrom, according to ESPN.com's Buster Olney (on Twitter). The Rockies are looking for relief help and appeared interested when Lindstrom became available earlier this month. They are one possible suitor for Lindstrom, but there's a long list of teams with potential interest in right-handed middle relievers.
Lindstrom, 31 in February, posted a 4.39 ERA with 7.3 K/9, 3.4 BB/9 and 23 saves in his first season as an Astro. He logged 53 1/3 innings and posted a 48.9 % ground ball rate. Lindstrom earned $1.625MM in 2010 and will make over $2MM through arbitration next year. He's under team control through 2012.