Broncos sign OL Mathu Gibson, waive/injured Sam Brenner

The Broncos signed Mathu Gibson on Friday to enhance their depth along the offensive line.

Looking for more depth on the offensive line after a wave of injuries in recent days, the Broncos on Friday signed rookie Mathu Gibson, a product of Division II Wingate University in North Carolina.ENGLEWOOD, Colo. --

To make room for Gibson, the Broncos designated offensive lineman Sam Brenner as waived/injured.

A quick 6-foot-6, 295-pounder who is light on his feet, Gibson had a tryout with the New York Jets during their rookie minicamp in May.

"It was a great blessing," Gibson told WingateBulldogs.com. "I was able to play against a lot of high level competition. (The experience) made me feel confident…