According to the Football Outsiders Almanac 2012, the Eagles had a single-back formation on 73 percent of their offensive plays last season, which ranked seventh in the league. Head coach Andy Reid said this week that the fullback position remains a part of the offense. After losing Owen Schmitt -- who played 15.81 percent of the plays last season, according to official playing-time documents -- to free agency, the competition appears to be between Stanley Havili and Emil Igwenagu, an undrafted rookie from UMASS.