Very reasonable hits.
Per OTC:
If his contract voids there will be $54.29 million in dead money. This is likely spread across two years but we are looking to confirm that. The new contract reduced Williams 2026 cap number by $13.08 million and his 2027 cap number by $11.01 million.
So, his contract could be set up like Zach Martin's, where it voids a week or two into the 2031 season. allows the Cowboys to post june 1st cut him-to spread the dead cap, or extend him.