THERE IS ALWAYS a story to be told in the crowded, chaotic rhythms of the stadium corridors just moments after the conclusion of a Super Bowl. At 9:45 Sunday night in Minneapolis, with Tom Petty's Eagles anthem "I Won't Back Down" still echoing from the field, Tom Brady strolled back to the Patriots locker room in quiet solitude behind a thin black curtain that offered little protection from the bitterly frigid air. At that exact moment, headed in the opposite direction and passing within feet of Brady, was Eagles quarterback Nick Foles, surrounded by a sea of family and friends, adoring fans, cheerleaders, team officials, a dozen TV cameras and a full security detail that ordered everyone to MAKE ROOM for the NFL's newest, and most unlikely, quarterback king.