His first action with the team was a start in a friendly against Manchester United in which he allowed no goals before being replaced at halftime .
Knighton was selected by Philadelphia Union in the 2009 MLS Expansion Draft on November 25 , 2009 .
Knighton 's first action with the team was a start in a friendly against Manchester United in which he allowed no goals before being replaced at halftime .
Knighton was selected by Philadelphia Union in the 2009 MLS Expansion Draft on November 25 , 2009 .