Let me break it down by color. Five coaches marked in blue are clear success stories. Dungy, Coughlin, and Gruden all won Super Bowls with their second team. Holmgren came close. I suppose Parcells in Dallas is more debatable, but he reversed three straight 5-11 seasons, posted a winning record, and formed the foundation of the reasonably successful Wade Phillips era. Then you have the four green coaches, who are current and relatively new hires. Three of the four — Carroll, Shanahan, and Fox — are currently in the playoffs and look to have bright futures. Too early to tell with Jeff Fisher in St. Louis.
I marked another three coaches in orange as special cases. Gibbs and Shell each came back to coaching after over a decade sitting on the couch. Hiring coaches who have been away from the game for that long is unlikely to ever work, and I doubt the Eagles are interested in any such candidates. Schottenheimer is also in this special category because Dan Snyder unwisely fired him after a single season in Washington. He won 8 of his last 11 games that year, and went on immediately to the Chargers, where he posted a solid .588 winning percentage over five seasons (although no playoff victories).
That leaves only four hires, marked in red, who really turned out poorly: Green, Seifert, Mariucci, and Mora Jr. Any coach could end up just as bad. But I look at the success rate, including three Super Bowl-winning coaches and three current up-and-comers and wonder if the Eagles could find a similarly successful retread candidate. If they avoided the Nolans of the world in favor of coaches with a winning background, they might have a greater chance of a favorable outcome. You would be looking at people who have already proven they can run an organization, win games, and get to the playoffs — even if they may not have reached the promised land yet.
Who might that be? Well, Jon Gruden is an obvious example. He did this once already, and is widely hailed as one of the smartest football minds around. Lovie Smith is another potential candidate. I've heard few rumors about where he might end up, which is surprising considering he had only three losing seasons in nine years in Chicago, and has built top defenses everywhere he's been. Both have weaknesses as candidates, but as cool as it would be to snag a hotshot like Kelly, history suggests a retread like one of them could be just what the Eagles need.
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