the thing is he can't really do that with the cowboys having his rights for 2 years, it's different than le'veons hold out. if he sits for an entire year, whats that do for him? he's still under contract with the cowboys for another year after missing a year and still really cheap so the cap isn't put in danger. it would actually be beneficial to the cowboys to hold on to him for 2 more years just so he doesn't go to another playoff team. it doesn't cost you squat relatively
i wouldn't be shocked if he missed a few games, but he simply can't sit for a full year. it doesn't help him 'cause he'll find himself in the exact same situation next year minus all of his money