Denver Broncos head coach Mike Shanahan (L) is shown here shaking hands with San Diego Chargers head coach Norv Turner after losing their NFL football game against the Chargers in San Diego, California December 28, 2008.

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SAN DIEGO - DECEMBER 28: Head coach Mike Shanahan of the Denver Broncos walks the sidelines during the NFL game against the San Diego Chargers at Qualcomm Stadium on December 28, 2008 in San Diego, California.

AP Photo 11 months ago

San Diego Chargers head coach Norv Turner, right, shakes hands with Denver Broncos head coach Mike Shanahan, left, after an NFL football game Sunday, Dec. 28, 2008 in San Diego. The Chargers won 52-21.

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DENVER - DECEMBER 21: Head coach Mike Shanahan of the Denver Broncos leads his team against the Buffalo Bills at Invesco Field at Mile High on December 21, 2008 in Denver, Colorado. The Bills defeated the Broncos 30-23.

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Denver Broncos head coach Mike Shanahan, left, looks on during the second quarter of the Broncos' 30-10 loss to the Carolina Panthers in an NFL football game in Charlotte, N.C. , Sunday, Dec. 14, 2008.

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CHARLOTTE, NC - DECEMBER 14: Head coach Mike Shanahan of the Denver Broncos watches on against the Carolina Panthers during their game at Bank of America Stadium on December 14, 2008 in Charlotte, North Carolina.

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EAST RUTHERFORD, NJ - NOVEMBER 30: Head coach Mike Shanahan of the Denver Broncos looks on against the New York Jets on November 30, 2008 at Giants Stadium in East Rutherford, New Jersey.

AP Photo 10 months ago

Mike Shanahan leaves a news conference about his firing as the head coach of the Denver Broncos football team at the team's headquarters in Denver on Wednesday, Dec. 31, 2008. Shanahan spent 14 years as the team's head coach and 21 years with the organization in all.

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Mike Shanahan bids farewell to the crowd gathered to listen to a news conference about his firing as head coach as the Denver Broncos football team at the team's headquarters in Denver on Wednesday, Dec. 31, 2008.

AP Photo 10 months ago

Mike Shanahan talks about his dismissal from the head coaching job of the Denver Broncos during a football news conference at the team's headquarters in Denver on Wednesday, Dec. 31, 2008.

AP Photo 10 months ago

Mike Shanahan talks about his firing from the head coaching job of the Denver Broncos football team during a news conference at the team's headquarters in Denver on Wednesday, Dec. 31, 2008.

AP Photo 10 months ago

Mike Shanahan fights back tears as he talks about his firing from the head coaching position of Denver Broncos by owner Pat Bowlen during a news conference at the team's headquarters in Denver on Wednesday, Dec. 31, 2008.

AP Photo 10 months ago

Mike Shanahan bites his lower lip as he battles with emotions while talking about his dismissal as head coach of the Denver Broncos football team during a news conference at the team's headquarters in Denver on Wednesday, Dec. 31, 2008.

Denver Broncos head coach Mike Shanahan watches a replay on the scoreboard in the fourth quarter during the Kansas City Chiefs' win in their NFL football game at Arrowhead Stadium in Kansas City, Missouri in this file photo taken on September 28, 2008.

Denver Broncos head coach Mike Shanahan is shown here coaching his final game for the team. during their NFL football game against the San Diego Chargers in San Diego, California December 28, 2008.

Denver Broncos head coach Mike Shanahan is shown here coaching his final game for the team. during their NFL football game against the San Diego Chargers in San Diego, California December 28, 2008.

Denver Broncos head coach Mike Shanahan is shown here coaching his final game for the team. during their NFL football game against the San Diego Chargers in San Diego, California December 28, 2008.

Denver Broncos head coach Mike Shanahan is shown here coaching his final game for the Denver Broncos. during their NFL football game against the San Diego Chargers in San Diego, California December 28, 2008.

Denver Broncos head coach Mike Shanahan is shown here coaching his final game for the Denver Broncos. during their NFL football game against the San Diego Chargers in San Diego, California December 28, 2008.

AP Photo 11 months ago

Denver Broncos coach Mike Shanahan watches his team play against the San Diego Chargers during the second quarter in an NFL football game Sunday, Dec. 28, 2008, in San Diego.

AP Photo 11 months ago

Denver Broncos head coach Mike Shanahan yells to the field during fourth quarter of an NFL football game against the Buffalo Bills in Denver, Sunday, Dec. 21, 2008. The Bills beat the Broncos 30-23.

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PITTSBURGH - OCTOBER 24: Mike Shanahan #87 of the Pittsburgh Panthers fights for yardage after a pass reception as he is tackled by Kion Wilson #42 of the South Florida Bulls at Heinz Field on October 24, 2009 in Pittsburgh, Pennsylvania. Pittsburgh defeated South Florida 41-14.

AP Photo 10 months ago

Former NFL football player Bill Romanowski sits at Nutrition53.com, of which he is president and CEO, in Lafayette, Calif. , Thursday, Jan. 15, 2009.

AP Photo 10 months ago

Former Denver Broncos NFL football player Bill Romanowski mixes Neuro, one his nutrition powder drinks, at Nutrition53.com in Lafayette, Calif. , Thursday, Jan. 15, 2009.

AP Photo 10 months ago

Former Denver Broncos NFL football player Bill Romanowski tastes one of his Lean diet shakes at Nutrition53.com, of which he is president and CEO, in Lafayette, Calif. , Thursday, Jan. 15, 2009.