The new CBA makes holdouts much more punitive than the previous one:
A "player playing under a contract signed as a veteran who fails to report to his club's preseason training camp on time or reports and leaves the club for more than five days" cannot have his fines waived by the team upon return and will not earn an accrued season for that season. Harsh, but note that it specifies "a contract signed as a veteran." So it seems as if the new anti-holdout rules won't apply to players holding out for more at the end of their rookie contracts, as Ezekiel Elliott did last year, for example.
Two more playoff teams. Expanded rosters. A 17th game ... eventually. Here's everything in the new CBA that will run through the 2030 season.
www.espn.com
Here’s a second article discussing player holdouts
The current collective bargaining agreement expires after the 2020 season.
www.si.com
According to all the reports on the radio I’ve heard they’re saying that holdouts aren’t likely.