Minnesota Vikings rookie cornerback Chris Cook is expected to be sidelined for at least two weeks and perhaps longer after suffering a torn meniscus in his right knee Saturday in the Vikings' preseason victory over Seattle. He will not be available for the Vikings' regular-season opener on Sept. 9 at New Orleans. The Vikings now have a potential issue with depth at the corner position after trading Benny Sapp to Miami last week for wide receiver Greg Camarillo. Source: Judd Zulgad, Star Tribune