Bills sign Naaman Roosevelt, Landon Cohen; cut Ramses Barden, Nathan Williams

<p> The Buffalo Bills signed wide receiver Naaman Roosevelt and defensive tackle Landon Cohen.</p> <p> Roosevelt has a previous stint with the Bills. He caught 25 passes for 396 yards and a touchdown during 16 games previously</p> <p> Roosevelt was recently cut by the Detroit Lions.</p> <p> Cohen is a former Detroit Lions seventh-round draft pick. He played for defensive coordinator Jim Schwartz in Detroit. He played a dozen games last season for the Chicago Bears.</p> <p> The Bills cut wide receiver Ramses Barden and linebakcer Nathan Williams.</p> <p> Follow me on Twitter: <a href="http://www.twitter.com/RavensInsider">@RavensInsider</a></p> <p> Aaron Wilson covers the Ravens for The Baltimore Sun</p>

Aaron Wilson covers the NFL for National Football Post, his second stint at the Post. He has previously written for Pro Football Talk and FOX Sports-Scout. Entering his 13th year covering the Baltimore Ravens, he’s a beat writer for The Baltimore Sun. Wilson has also covered the Jacksonville Jaguars and Tennessee Titans.