The Oakland Raiders are well on their way to locking up Khalil Mack on a long-term contract extension, which has been one of the team’s top priorities for some time now. According to Vic Tafur of The Athletic, the team has offered the contract and that Mack’s representatives are looking it over now. One of the true elite pass rushers in the game today, Mack was one of the lone standouts for the Raiders on the defensive side of the ball last year.