Sources – Franchise tags unlikely for Josh Jacobs, Saquon Barkley

Josh Jacobs, Saquon Barkley and Tony Pollard are all expected to become free agents in what promises to be a star-studded running back market, sources told ESPN on Monday.

The Las Vegas Raiders will attempt to re-sign Jacobs, but they are not expected to tag him, league sources told ESPN, especially with his franchise tag costing…