Why now? Three reasons: The Eagles' coaching search meanders on, with Notre Dame's Brian Kelly handing them another snub. A few notables - Ron Jaworski, Dick Vermeil, Mike Mayock, Brian Baldinger - endorsed Gruden. Finally, and maybe most compellingly, I've gotten into a couple of Twitter debates on the topic. Why try to make a case in 140 characters when I can do this?
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