The Browns were awarded linebacker Blake Costanzo off of waivers from the Bills.
Costanzo came into the NFL as an undrafted free agent with the Jets in 2006 but was waived prior to the season. In 2007, he was Buffalo's practice squad until seeing time on special teams in the final three games of the season.
Last season Constanzo was a reserve for the Bills for all 16 games. He led the team with 26 special teams tackles.
You can see Constanzo singing "Six geese a laying" in the video below. No word yet if he'll audition to sing "Brady, Brady," a remake of the late-80s classic "Bernie, Bernie."