As expected, the Oakland Raiders have added Baltimore assistant Al Saunders to their coaching staff. ESPN’s Adam Schefter reported Saunders will be Hue Jackson’s offensive coordinator. Jackson, who had a major impact on Oakland’s offense in 2010, said this week he will call the plays in Oakland, but expect Saunders, who will be 64 next month, to have a big role on the staff. Saunders, who has also been an offensive coordinator in Kansas City and St. Louis, worked with Oakland quarterback Jason Campbell in 2006-07 in Washington as assistant head coach. That experience should help Campbell progress this offseason. Source: ESPN