The Philadelphia Phillies may have World Series aspirations, but their bullpen continues to drag them down. The offense is hitting its stride with Bryce Harper and Kyle Schwarber finding their power stroke,

Robertson joined "Phillies Extra" to discuss his decision to come back to the Phillies, the state of the reliever market, and the toll this time of year can have on players and their families.

David Robertson is officially back with the Phillies for his third stint in Philadelphia. The Phillies signed veteran right-handed reliever David Robertson to a one-year contract Monday, president of baseball operations Dave Dombrowski announced.