Waiver Notes: Morse, Headley, Red Sox, Pirates

With the clock ticking on the August revocable waiver trade market, here are the latest updates …

• Outfielder Michael Morse, who is suited up but not in the lineup for the Mariners tonight, is "almost certain" to join the Orioles in the immediate future, writes Geoff Baker of the Seattle Times. The O's claimed Morse earlier today, giving the teams two days to work out a deal (or for Seattle to pull Morse back or allow Baltimore to assume his contract without compensation). As Baker explains, Morse no longer appears to be in the team's future plans, leaving little reason for the club to hold onto him. Just over $1MM remains on Morse's $6.75MM salary for this season.
• The Padres pulled back third baseman Chase Headley after he was claimed on waivers, reports Jon Heyman of CBSSports.com. While that news is hardly surprising, given that Headley was reportedly placed on waivers back on August 20th, it does confirm that Headley did not clear waivers and will no longer be available this season. Headley, who will be entering his final season of team control, has failed to repeat his strong 2012 season but remains an attractive player going forward. Heyman notes that the Pads are expected to explore a multi-year extension with the 29-year-old over the coming off-season, and estimates that he could command a five-year, $75MM deal. 
• The Red Sox could look to pick up a right-handed bullpen piece before Saturday's non-waiver trade deadline, writes Tim Britton of the Providence Journal. Manager John Farrell said that he is not concerned about the pen, but added that "if there's someone out there that makes sense for us to acquire, we might see that." On the other hand, Britton notes, a returning Clay Buchholz will likely allow the club to move righty Ryan Dempster to the bullpen. You may recall that Dempster once served as the Cubs' closer back in 2005-2007.
• While the Orioles have been busy making waiver claims, the Pirates have been the most aggressive team over the course of August, reports Danny Knobler of CBSSports.com (via Twitter). Of course, the club recently added Marlon Byrd and John Buck, making further acquisitions seem unlikely. On the other hand, the Bucs are reportedly still interested in first baseman Justin Morneau.