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player ready...Here’s a top-10 list of the greatest NFL coaches of all-time: Is there really any debate who is No. 1?
Top 10 NFL coaches of all-time: See where Don Shula ranks
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He’s near the top because of most wins (347), longest tenure (33 years), success with two teams (Colts, Dolphins), the only undefeated season (1972) and he won with great quarterbacks (Marino, Griese, Unitas) and not-so-great ones (Woodley, Strock).