DT John Randle, Minnesota Vikings/Seattle Seahawks:
One of the most fearsome defensive specialists in the league during his face paint-fueled prime, Randle otherwise disappeared in the critical playoff moments of his career. Called the toughest defender he played against by all-time legendary QB Brett Favre, Randle made seven Pro Bowls and was named All-Pro six times during his 14-year career with the Vikings and Seattle Seahawks. He even led the NFL with 15.5 sacks in 1997.
But he never won a Super Bowl in any of those years despite being on good teams that made the playoffs. Randle retired with 137.5 sacks on his stats and was inducted into the Hall of Fame in 2010 without the biggest prize in the NFL.