Football’s final stand of the season was half over, two quarters of clock time away from two shoehorned beer endorsements by the winning quarterback, when the broadcast went to commercial and a man holding center stage — in a moment that was as authentic as Peyton Manning’s double-dipped Budweiser tribute wasn’t — said to a room full of men he shared a uniform with: “You showed up every day. We ain’t done yet. . . . I love every one of you. Keep it going. I told you: You let us hang around, they’d be pissed off. Well, ya know what?