The Browns converted Wills' (knee) fifth-year option Friday, Tom Pelissero of NFL Network reports.
Wills (knee) underwent season-ending arthroscopic surgery on Tuesday, Jordan Schultz of BleacherReport.com reports.
Wills (knee) was placed on injured reserve Tuesday, Adam Schefter of ESPN reports.
Coach Kevin Stefanski said Monday that Wills (knee) will be placed on Cleveland's injured reserve list, Jake Trotter of ESPN.com reports.
Wills (knee) has been ruled out for the remainder of Sunday's game against the Cardinals, Mary Kay Cabot of The Cleveland Plain Dealer reports.
Wills (knee) has returned to Sunday's game against the Cardinals, Ashley Bastock of The Cleveland Plain Dealer reports.
Wills (knee) is questionable to return to Sunday's game against the Cardinals, Mary Kay Cabot of The Cleveland Plain Dealer reports.
Wills (knee) had his fifth-year option selected by the Browns on Monday, Jeremy Fowler of ESPN.com reports.
Wills will need an MRI on his knee after suffering an injury in Sunday's loss to the Steelers, Mary Kay Cabot of The Cleveland Plain Dealer reports.
Wills (ankle) was not listed on the Browns' injury report Thursday, Jake Trotter of ESPN.com reports.