"The Dallas Cowboys left for training camp today without wide receiver Terry Glenn, according to sources who are traveling with the team.

The flight left the DFW-area after a delay of nearly an hour.

Glenn, 33, has not practiced in the off-season because he refused to sign an injury waiver. The waiver would reduce his salary from $1.74 million to $500,000 in the event of a season-ending injury to his surgically-repaired right knee.

Glenn still might join the team later for training camp by taking a commercial flight. His absence on the team charter likely indicates his situation remains unchanged."