KANSAS CITY, Mo. (AP) – Tennessee quarterback Tyler Bray, who left school after his junior season only to go undrafted, is among 13 rookie free agents who have agreed to terms with the Kansas City Chiefs. Bray’s big arm and prototypical size at 6-foot-6, 215 pounds left many expecting him to be a mid-round choice. But his stock plummeted amid concerns about his maturity and work habits. He played in 28 games at Tennessee, throwing for 7,444 yards with 69 touchdowns and 28 picks. Among the other players agreeing to contracts were Florida wide receiver Frankie Hammond Jr., Missouri defensive lineman Brad Madison, Kansas safety Bradley McDougald and Vanderbilt defensive end Rob Lohr. The rookie free agents will join the Chiefs’ eight-member draft class for a three-day rookie minicamp that begins May 10.