By Alek Arend Longtime NFL referee Tony Corrente has officially called it a career. Corrente has been an NFL official for 27 years. He dealt with a health issue this past season that caused him to temporarily leave a game. It’s unclear if that health issue is what led to his retirement. Regardless, Corrente has retired. He’s one of eight in-game officials who are retiring this offseason. He’s joined by Ed Camp, Scott Edwards, Greg Gautreaux, Joe Larrew, Johnny McGrath, Mark Steinkerchner and Steve Zimmer. “The NFL announced that eight officials – seven on-field officials and one replay officia…