The Blue Jays designated first baseman Mauro Gomez for assignment, according to Scott MacArthur of TSN (via Twitter). Toronto also moved Melky Cabrera and Josh Johnson to 60-day DL, officially ending their 2013 seasons.
Gomez, soon to be 29, has spent the entire year with the Blue Jays' Triple-A affiliate, hitting .249/.322/.521 with 29 homers in 453 plate appearances. The first/third baseman saw some time in the majors last season with the Red Sox where he posted a .275/.324/.422 slash line in 37 games.
You can keep track of all of the players currently in DFA limbo using the MLBTR DFA Tracker.