Bullpen Notes: Papelbon, Nathan, Tigers, Padres

Closer Jonathan Papelbon is dissatisfied with the Phillies' current direction, MLB.com's Todd Zalecki reports. In the midst of an eight-game losing streak, Philadelphia has fallen to seven games below .500, and that's not what Papelbon anticipated when he signed with the Phils. "I definitely didn't come here for this," he says. He also doesn't sound optimistic when asked about the Phillies' future. "Oh man," he says. "We could be here all day."

Papelbon is of the opinion that the Phillies need to undergo an overhaul, similar to that of his former team, the Red Sox (whose overhaul, ironically, included losing Papelbon to free agency). He says he does not want to be traded, but adds that he does not want to stay in Philadelphia if his team continues on the same path.

• The Tigers and Rangers have discussed the possibility of a deal that would send Joe Nathan to Detroit, Jon Morosi of FOX Sports tweets. Right now, though, the Rangers are asking a lot, and Morosi says there is "no momentum toward a deal." As MLBTR's Aaron Steen noted yesterday, Joakim Soria could close for the Rangers if Nathan were to depart. The Rangers could target the Tigers' current setup man, Drew Smyly, if they were to deal Nathan, Evan Grant of the Dallas Morning News reports.
• The Tigers are not trying to trade for Papelbon, Morosi tweets, but Luke Gregerson of the Padres is a possibility (Twitter links).
• The Padres and Brewers are the top sellers for bullpen arms, CBSSports.com's Danny Knobler reports. The Padres can offer Gregerson and Joe Thatcher, while the Brewers have John Axford and Mike Gonzalez. The Astros, meanwhile, could deal Jose Veras or Wesley Wright, while the Angels could move Scott Downs.