Don't expect the Cincinnati Bengals to sign a wide receiver in free agency. Head coach Marvin Lewis made that clear in defending his young receivers at the NFL owners meetings. Lewis offered his rebuttal to Cincinnati Enquirer columnist Paul Dougherty, who called for the Bengals to be more active in free agency. Dougherty pointed out how the 49ers traded for Anquan Boldin and the Broncos added Wes Welker this offseason. The Bengals, though, appear set with Mohamed Sanu as the complimentary receiver to A.J. Green.