Some have speculated that Tom Coughlin has changed since winning the 2007 Super Bowl, adapting to the era to become more player friendly. But members of the organization disagree. “I can’t say he’s changed,” Osi Umenyiora said. “But at the end of the day, what he’s doing, it’s working.” Said defensive coordinator Perry Fewell: “He chews our butt every day.” “I don’t think he’s mellowed,” David Diehl said. “He’s still a stickler for rules. He’s still a stickler for details.