Undrafted free-agent DB LaDarius Riley (Vanderbilt), WR Cody Hollister (Patriots), TE Parker Hesse (Iowa), DB Kareem Orr (Chattanooga) and WR Joe Parker (Chattanooga) signed undisclosed contracts with the Tennessee Titans on Monday, May 13, after taking part in the team’s rookie minicamp on a tryout basis. DBs Taj-Amir Torres, Jonathan Crawford and Hamp Cheevers along with WR Isaac Zito were waived to make room for the new additions to the roster.