The Buffalo Bills signed wide receiver Naaman Roosevelt and defensive tackle Landon Cohen.
Roosevelt has a previous stint with the Bills. He caught 25 passes for 396 yards and a touchdown during 16 games previously
Roosevelt was recently cut by the Detroit Lions.
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.
The Bills cut wide receiver Ramses Barden and linebakcer Nathan Williams.
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Aaron Wilson covers the Ravens for The Baltimore Sun
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