The Dallas Cowboys star is yet to sign an extension and his participation in Week 1 remains in doubt.
The two Texas rivals meet in Dallas on Saturday night having won and lost one game each so far in preseason.
The two NFC rivals meet in Honolulu, Hawaii, on Saturday night as they look to fine-tune their preparations for the upcoming season.
Week 2 of the NFL preseason begins Thursday night with eight games nationally broadcast over the following four days.
The Cowboys gear up for Week 1 of preseason but have a number of contractual issues to sort out off the field.
The New England Patriots, Los Angeles Rams, Kansas City Chiefs and Philadelphia Eagles will feature three times each on Sunday Night Football.
Michael Thomas signed a new extension with the New Orleans Saints but another four NFL stars are yet to report.
Ezekiel Elliott, Michael Thomas and Melvin Gordon are among the players who have not reported for training camp so far.
Philadelphia was on the receiving end of a controversial call in a 29-23 loss to Dallas in overtime on Sunday.
The incident reignited the debate over whether the NFL wants to stamp out helmet-to-helmet collisions.
The Cowboys halted the Saints' 10-game winning run with a surprise 13-10 on TNF.
One of the NFL's dearest traditions resumes as the Lions and Cowboys play on Turkey Day.
"That is the kind of stuff that throughout history African-Americans have complained about," Smith said.
Jones said last week that Cowboys players will not be allowed to remain in the locker room during the anthem.
The stance clashes with the anthem policy the league adopted in March.
Witten has spent 15 seasons with the Dallas Cowboys since his drafting in 2003.
The Cowboys cut Bryant three years into a five-year deal.
"Just because I'm 42 doesn't mean your life is over."
The Cowboys have yet to sign a player this season and their options appear to be shrinking.
The wide receiver is set to earn $12.5m next year with a cap figure of $16.5m.