DENVER - The greatest quarterback rivalry in NFL history began quietly with plenty of empty seats on a cloudy, cool and windy afternoon at Foxboro Stadium on Sept. 30, 2001.Baby-faced backup Tom Brady, a sixth-round draft pick from Michigan the year before, made his first career NFL start in place of Drew Bledsoe, who had suffered a sheared blood vessel in his chest one week earlier.On the other side was QB blue blood Peyton Manning, the top overall pick in the 1998 draft out of Tennessee, and the heavily favoured Indianapolis Colts.As expected, it was a mismatch, but not the way anyone anticipated.Patriots 44, Colts 13.Brady 1, Manning 0.Never did I think it would be the runaway victory that it was, Brady said that afternoon.And no one realized at the time that this was the beginning of a beautiful rivalry — except maybe Brady himself.I always see so much more in me than a lot of other people do, Brady said at the time. Thats prepared me because, whatever expectations people put on me, I have higher expectations for myself.The Associated Press story from that first meeting between Manning and Brady didnt even mention Brady until the 11th paragraph, 319 words in.Everybody but Brady himself considered him a temporary fill-in until Bledsoe got healthy. But Brady never gave up the gig, parlaying that first career win into a Super Bowl season, his first of three titles in four years.Mannings Colts finished 6-10, the only losing season he endured as a starter since his rookie year. He bounced back to win three AFC championships and a Super Bowl title, twice beating Brady for the right to play in the big game, once for Indy and once for Denver.Brady and Manning meet again Sunday when the Broncos (6-1) visit New England (6-2) in a matchup of two AFC powerhouses jockeying for playoff position.This is the 16th time they have squared off, a full seasons worth of matchups between the two quarterback giants whose careers are so intertwined on their respective routes to Canton that a conversation about one almost has to include the other — like Bird vs. Magic or Ali vs. Frazier.I dont know that therell ever be another rivalry — or has been a rivalry — like it in football, said John Elway, who got to face fellow Hall of Famer Dan Marino just twice in his playing career.Manning vs. Brady XVI hasnt lost any lustre, either: This game marks the first in NFL history in which two starting QBs with at least 150 career regular-season wins will face off.Brady and Manning remain at the top of their respective games at an age — 38 for Manning, 37 for Brady — when time had already delivered knockout blows to so many of their fellow quarterbacking royalty.Both threw for 14 touchdowns while revving through October at 4-0. And Manning topped Brett Favres record for most career touchdown passes (513 to 508).Theyre both the best in the game right now and Im obviously very fortunate to get to play with both, said Broncos slot receiver Wes Welker, who played six seasons in New England.Brady has won 10 of the 15 meetings. But theyre 2-2 in the playoffs, including Denvers 26-16 win in the conference championship last season.Always a good matchup with these two guys, said cornerback Aqib Talib, another Bronco who has been on both sides. You definitely get your moneys worth.Although the two are never on the field together, save for the pregame warmups and post-game handshakes, each is acutely aware of the others presence.Hes a great player, and I think that you just know youre going to get one of the best offences in the league, Brady said. What that means for me is our offence has to be at our best. You cant think youre going to go out and score 10 points and win the game.Said Manning: You know youd better not be going three-and-out, turning the ball over, trying to figure out what theyre doing on defence. Because you know Brady & Co. are capable of putting up a lot of points and youre going to find yourselves behind, especially up there.This game marks the 10th time Manning will face Brady on the road.I always look forward to this matchup and every one of them is a classic, said NFL Network analyst Steve Mariucci. I hope football fans enjoy this because who knows how many more times these great quarterbacks will face off against each other?___AP NFL website: www.pro32.ap.org and www.twitter.com/AP_NFL___Follow AP Pro Football Writer Arnie Melendrez Stapleton on Twitter: http://twitter.com/arniestapleton Brought aboard to a team that has failed to make the playoffs in eight of the last nine seasons, Brendan Shanahan stressed the importance of selflessness and a team-first attitude when asked about what characteristics hes looking for while building his club. The Maple Leafs new presidennt joined TSN 1050 following his introduction and also discussed the importance a teams head coach plays in instituting a culture change and how he will look to go about moulding his roster around his hockey philosophies.dddddddddddd Shanahan: Leafs culture change, attitude ' ' '