Louis Riddick may not be a fan of the possible Shanahan hire

A bit bitter perhaps?ESPN analyst Louis Riddick was one of the few invited to interview with the San Francisco 49ers for the vacant general manager position. Despite being out of football for three years, the former executive with personnel positions for both Washington and the Philadelphia Eagles, was considered a potential working piece with Josh McDaniels as head coach.Unfortunately, McDaniels withdrew from the search and Riddick was not invited back for a second interview.Now that news of th