The Denver Broncos signed tight end John Nalbone and defensive lineman Mitch Unrein to their practice squad after adding wide receiver Eron Riley earlier this week. Nalbone is a former Miami Dolphins fifth-round draft pick last year out of Monmouth University (N.J.). Last year, Nalbone was inactive for six games before spending the remainder of the season on the Dolphins' practice squad. An undrafted rookie free agent, Unrein was signed by the Houston Texans out of Wyoming, he was cut on Sept. 3. He was cut by Baltimore earlier this year. Source: National Football Post
