ARLINGTON, TX - NOVEMBER 01: Wide receiver Roy Williams #11 celebrates a touchdown with Patrick Crayton #84 and Miles Austin #18 of the Dallas Cowboys at Cowboys Stadium on November 1, 2009 in...

EAST RUTHERFORD, NJ - DECEMBER 06: (L-R) Roy Williams #11, Marion Barber #24 and Doug Free #68 of the Dallas Cowboys celebrate after Williams scored a 5-yard touchdown reception in...

ARLINGTON, TX - NOVEMBER 26: Wide receiver Roy Williams #11 of the Dallas Cowboys celebrates a touchdown against the Oakland Raiders at Cowboys Stadium on November 26, 2009...

Nov 22, 2009; Arlington, TX, USA; Dallas Cowboys wide receiver Roy Williams (11) cannot make the catch against the Washington Redskins at Cowboys Stadium. Dallas beat Washington...

Nov 22, 2009; Arlington, TX, USA; Dallas Cowboys wide receiver Roy Williams (11) cannot make the catch against the Washington Redskins at Cowboys Stadium. Dallas beat Washington...

Dallas Cowboys' Roy E. Williams (11) fumbles the ball as he's hit by Green Bay Packers' Charles Woodson (21...

August 13, 2009; Oakland, CA, USA; Dallas Cowboys wide receiver Roy Williams (11) warms up before the game against the Oakland Raiders at Oakland-Alameda County Coliseum...

Dallas Cowboys' Roy Williams smiles a he talks with the media following the team's NFL football training camp in...

ST. LOUIS - OCTOBER 19: Newly acquired wide receiver Roy E. Williams #11 of the Dallas Cowboys looks on from the bench area during the NFL game against the St...

In this Dec. 14, 2008 photo, Dallas Cowboys quarterback Tony Romo (9) and Dallas Cowboys wide receiver Roy E. Williams (11) exchange a high five during the fourth quarter of an NFL football game...

...October 8, 2009 in Los Angeles, California. (Photo by Jean Baptiste Lacroix/WireImage) Dallas Cowboys wide receiver Roy E. Williams smiles during a preseason NFL football game against the Tennessee Titans, Friday, Aug. 21...

Dallas Cowboys quarterback Tony Romo (9) and Dallas Cowboys wide receiver Roy E. Williams (11) exchange a high five during the fourth quarter of an NFL football game...

...04: Champ Bailey #24 of the Denver Broncos breaks up a pass intended for Roy Williams #11 of the Dallas Cowboys during NFL action at Invesco Field at Mile High on October 4, 2009 in...

In this Friday, Aug. 21, 2009, photo, Dallas Cowboys wide receiver Roy E. Williams (11) and quarterback Tony Romo, right, talk during a preseason NFL football game against...

ARLINGTON, TX - NOVEMBER 01: Wide receiver Roy Williams #11 celebrates a touchdown with Patrick Crayton #84 and Miles Austin #18 of the Dallas Cowboys at Cowboys Stadium on November 1, 2009 in...