Aric DiLallaENGLEWOOD, Colo.The Broncos have retained a veteran player on their offense.Denver re-signed tight end Adam Trautman to a three-year contract, the team announced Monday.Trautman has spent the last three seasons with the Broncos, appearing in all 54 possible games across the regular season and playoffs and starting 40 contests with Denver in that span. In addition to ser