On December 17, 2009, the Washington Redskins announced that they had hired Allen as their general manager shortly after executive vice president of football operations Vinny Cerrato resigned. Allen's father coached the Redskins to its first Super Bowl appearance in 1972. Shortly after Allen joined the Redskins, Jim Zorn and his staff were fired, allowing Mike Shanahan to be hired as head coach and executive vice president of football operations. While Shanahan had the final say in football decisions, he and Allen split the duties of general manager, working in an arrangement similar to how Bill Belichick and Scott Pioli operated with the New England Patriots at the time. For the uncapped season in 2010, the League had advised all teams to not explicitly use it as a method to create cap room in the future when the salary cap would return. Allen and the team failed to heed the warnings of the league and did so anyway. As a result, Washington suffered a 36 million salary cap penalty split between the 2012 season and 2013 season seasons.