The Kansas City Chiefs have agreed to sign cornerback Kaiir Elam, a former first-round pick who split last season between the Cowboys and Titans. Elam was traded to Dallas in March after his first three seasons with the team. He appeared in 10 games with seven starts for the Cowboys before being waived by the Titans in November. The signing adds to the increasing number of defensive players following the loss of Trent McDuffie and Jaylen Watson.