A po sibly-overlooked development this offseason came when Bill Callahan left the to become a presumably well-compensated offensive line coach with the .While we're always ready to concede coincidence, Callahan has had a hand in coaching NFL offensive lines for the past six years. Ricardo Louis Jersey In that time, three of those teams finished in the top five in rushing (2009 , JC Tretter Jersey 2010 and 2014 ). The 2008 finished ninth.The stats tell us he's the best in the busine s right now over that period of time, and before , he was doing it with Thomas Jones, and a late-career LaDainian Tomlinson. Tom Cable in Seattle certainly comes to mind as well in recent years.But this year in Washington will provide us an interesting opportunity to see just how effective Callahan's scheme is. "When you walk in the door you look at the players first and what they do best and you fashion a system around their Seth DeValve Jersey strengths and their skill levels," he said, via . Callahan might have his toughest starting point yet, with and leading the way on the offensive line. Rookie tackle will also be one to watch. Despite being a top-five pick, there seemed to be more doubts about his readine s than there was with Callahan's last rookie Denzel Ward Jersey project in Dallas, .Another top 10 finish in rushing offense would certainly negate the naysayers that Baker Mayfield Jersey suggest Callahan is walking into gigs with premium talent. It would also be a godsend for , who is trying desperately to get his game back.The latest Podcast , the Jr. drama and unveils the Superstar Club. Find more content on .