Andy Reid is one of the NFL's most successful head coaches, but there is one thing that has so far eluded him in that job.
His place in Canton's Pro Football Hall of Fame will surely be assured if he can claim a first Super Bowl ring by leading the Kansas City Chiefs past the San Francisco 49ers in Miami on Sunday.
Until he gets that monkey off his back, Reid has the most victories among NFL head coaches who have not won a title in that role.
Here we take a look at who else features high on that list.
ANDY REID - 207 regular-season wins, 14 playoff wins
There is a Super Bowl ring in Reid's collection, but it came when he was the Green Bay Packers quarterbacks coach and assistant to Mike Holmgren at Super Bowl XXXI.
Since being elevated to the top job with the Philadelphia Eagles in 1999, Reid has had 16 winning seasons, including seven in a row in Kansas City.
Yet his only previous appearance in the Big Dance was at Super Bowl XXXIX, when the Eagles were beaten by a New England Patriots team wrapping up a dynasty.
MARTY SCHOTTENHEIMER - 200 regular-season wins, five playoff wins
A head coach with the Cleveland Browns, Chiefs, Washington Redskins and San Diego Chargers, Schottenheimer had no problems getting teams into the postseason.
Yet he had a 5-13 record in the playoffs and never made it to a Super Bowl.
His teams went one-and-done nine times in the postseason, including San Diego's 2006 Divisional Round home loss to the Pats - after Schottenheimer's Chargers had gone 14-2 in the regular season.
DAN REEVES - 190 regular-season wins, 11 playoff wins
Had the distinction of taking two teams to the Super Bowl like Reid, but both the Denver Broncos and Atlanta Falcons came up short under Reeves' guidance.
His career as an NFL head coach spanned 23 seasons and three teams - the Broncos, New York Giants and Falcons.
Reeves took the Broncos to three Super Bowls in four years and guided a 14-2 Falcons team all way to Super Bowl XXXIII, yet on each occasion, he was on the losing side.
JEFF FISHER - 173 regular-season wins, five playoff wins
Fisher's teams had sub-.500 seasons in each of his last six seasons as an NFL head coach, but a decade of success with the Tennessee Titans ensured he amassed the wins.
The Titans first reached the playoffs in the 1999-00 season, winning three times before losing to the St. Louis Rams in Super Bowl XXXIV, when Kevin Dyson fell one yard short of scoring and potentially forcing overtime.
Like Reid, he does have a Super Bowl ring, with Fisher on injured reserve when the 1985 Chicago Bears and their much-vaunted defense won the Lombardi Trophy.
BUD GRANT - 158 regular-season wins, 10 playoff wins
A Pro Football and Canadian Football Hall of Famer, the only thing missing from Grant's resume was a Super Bowl ring.
He got close - replicating Reeves and Marv Levy in getting to the showpiece event four times but never getting over the hump as his Minnesota Vikings team lost to the Chiefs, Miami Dolphins, Pittsburgh Steelers and Oakland Raiders in the 1970s.
However, Grant did win four Grey Cups in Canada, guiding the Winnipeg Blue Bombers to the showpiece game in five times in six years.
MARV LEVY - 143 regular-season wins, 11 playoff wins
Levy's Buffalo Bills endured a stretch of Super Bowl heartbreak that has never been matched. From 1990 to 1993 Buffalo were the class of the AFC, only to come up short in the Super Bowl in four consecutive seasons.
Scott Norwood's infamous missed field goal with four seconds left - a play now simply known as "wide right" - denied them victory in Super Bowl XXV against the Giants, but the subsequent year's game with the Redskins and a pair of clashes with the Dallas Cowboys ended in blowouts.
Levy did win two Grey Cups with the Montreal Alouettes, but the Pro Football Hall of Famer was never able to add a Super Bowl ring to an otherwise magnificent resume.