Following a , Chris Paul Jersey the Denver Broncos have officially signed edge rusher Dondrea Tillman.Tillman was a member of the UFL champion Birmingham Stallions and put together a great season for them. He was the best pa s-rusher on the team, collecting 32 tackles and four sacks, and to brush him off for being a spring league player would be incredibly naive.Broncos signed outside linebacker Dondrea Tillman, who played for the United Football Leagues Birmingham Stallions, and recorded 32 tackles, four sacks and led the team in pa s-rushing productivity and pa s-rush win rate. Adam Schefter (@AdamSchefter) This is a nice move for the but to make room on the roster, the Broncos had to part ways with another player.Broncos sign Dondrea Tillman, release Alec MockFollowing the signing of Tillman, the Broncos parted ways with inside linebacker .Mock joined the team as an undrafted free agent following April's draft after four seasons in college at Air Force. He had over 200 tackles for the Falcons but faced long odds to make the team, even with plenty of opportunity at the inside linebacker position.Tillman can play a bit of a tweener role, lining up on the defensive line or standing up and rushing the quarterback off the edge. The Broncos have several options at that spot, but not one player that stands out above the rest.If Tillman can ride the momentum from Ricky Rubio Jersey playing with a great Birmingham team this spring, he could push for a spot on Denver's 53-man roster or at the very least, be added to the practice squad.