The Browns signed undrafted rookie linebacker Jason Neill and undrafted rookie offensive lineman Corey Tucker. They also waived linebacker Jackson Jeffcoat and offensive lineman Conor Boffeli.
Neill, 6-foot-2 and 266 pounds, signed with Dallas as an undrafted free agent on May 6 and was waived on May 24. Neill set a record for the University of Texas at San Antonio with 14 career sacks.
Tucker, 6-4 and 315 pounds, signed with Green Bay as an undrafted free agent on May 9 and was waived on June 1. Tucker started 48 career games at Slippery Rock and helped the team finish the 2015 season with the highest scoring offense in the country (45.