New Orleans Saints general manager Mickey Loomis on Wednesday shot back at a groundswell of fans who've called recently for coach Dennis Allen's firing and urged critics to consider the records that several of the most successful coaches in NFL history posted in their first few seasons. “The easy thing to do — the lazy thing to do — is look at the results of the season and say, ‘It’s the coach’s fault,’ or ‘It’s the quarterback’s fault,’” Loomis said during an end-of-season briefing at team headquarters. “It’s collective,” Loomis continued.