Dallas Cowboys owner Jerry Jones did not comment on Colin Kaepernick's collusion grievance against the NFL on Friday.
Jones, New England Patriots owner Robert Kraft, and Houston Texans owner Bob McNair were each deposed as part of the case and will need to make their cell phones, and emails relating to Kaepernick, available.
Related: Jones, Kraft, McNair among owners deposed in Kaepernick collusion case
"I can't talk about it because it's a legal issue," Jones told Jon Machota of The Dallas Morning News.
"I'll certainly do whatever I’m advised to do," Jones added.
Kaepernick filed a grievance against the NFL's owners in October, based on the fact that numerous, arguably inferior, quarterbacks have been signed while he remains without a team. The former San Francisco 49ers quarterback hasn't received a formal offer since opting out of his contract in March.
