The Red Sox are up to their usual tricks. From MLB Trade Rumors: The Rangers have traded left-hander Kason Gabbard to the Red Sox for cash considerations… Gabbard was a member of the Red Sox just a few years ago, but was traded in 2007 as part of a package for Eric Gagne. Haven’t we seen this before, trading Doug Mirabelli only to get him right back? Trading Josh Bard, only to re-sign him, only to drop him again? This isn’t like one GM trading away Curt Schilling or Jeff Suppan or Ellis Burks in one decade, then another GM trading for or signing him in another. This is the Red Sox trading Brandon Lyon to the Pirates on July 22, then...