The Raiders are releasing Christian Wilkins in the wake of a dispute over whether or not he should undergo surgery on his injured foot, NFL Network Insider Ian Rapoport reported Thursday.

Wilkins signed an impressive four-year, $110 million deal with Las Vegas just last year. As noted by NFL Network’s Ian Rapoport, Wilkins had already made $49.7 million of the $110 million he was owed by the team at the time of his release.

The Las Vegas Raiders said Christian Wilkins had no clear path to return after his addition to the physically unable to perform list, leading to his release.