The team has interest in the corner to add depth to the defensive backfield and step in at nickelback.
Florence left the Chargers for the Jacksonville Jaguars as a free agent following the 2007 season. He played one season in Jacksonville before getting cut and landing in Buffalo. He played the past three seasons with the Bills.
The nine-year veteran has recorded 79 pass deflections and 17 interceptions, returning two for touchdowns in his career.