However, Webb believes the Raiders are interested in re-signing him to play tackle.
Webb, 27, if a former seventh-round pick of the Bears back in 2010. He spent three years in Chicago before he was waived and later claimed off of waivers by the Vikings at the start of the 2013 season.
Webb briefly joined the Chiefs before returning to the Vikings and eventually signing a one-year deal with the Raiders last April.
In 2015, Webb appeared in all 16 games for the Raiders and was rated by Pro Football Focus as the No. 48 offensive tackle out of 77 qualifying players.