by the , the play and fit of has provided heated offseason discu sion. Pro Football Focus graded Mathis as its top guard three out of the past four seasons. Others see the 33-year-old as an aging vet who thrives in certain schemes. Sports Illustrated's Doug Farrar took Joe Dineen Jr. Jersey the discu sion to another level on Friday with his article di secting some blocks Mathis mi sed -- or at least appeared to mi s -- last season. . Jason Lavigna Jersey The key to the breakdown is that Mathis himself provided context to each play. On one play in which the guard gave up a sack against Jacksonville, Mathis said he suffered a stinger on the previous play and his left arm went numb. On others he gave insight into the scheme of the play. And, yes, he also admitted to being slow and mi sing a A.J. Abbott Jersey block. The context provided by Mathis is crucial to understanding what we are looking at, especially when it comes to the minutia of blocking. Mathis, who mi sed seven games with a sprained MCL in 2014, also dismi sed the questions about his age and play. Sammy Watkins Jersey "My body of work was limited last year due to the injury," he told Farrar. "I'm very much ready to come back strong for an entire season and have my best year yet. I'll listen to the age talk when I lose a step." Now a free agent, Mathis will have a chance prove the doubters wrong when he eventually signs with a new team and hits the field in 2015. The latest Podcast and Chris We seling takes on contestants in Win We s' Toaster! Find Tramel Walthour Jersey more content on .