http://www.post-gazette.com/sports/s...s/201702160166
The Steelers have been busy signing their own exclusive rights free agents to one-year contracts with one notable exception: Alejandro Villanueva.
They would prefer instead to sign Villanueva to a long-term deal as their starting left tackle rather than one year as they have done with the rest.
An exclusive rights free agent is a player whose contract has expired but has only two years of service in the NFL; as long as the club extends him a one-year offer at minimum wage, the player cannot sign with any other team.