The Giants waived LB Clint Sintim and DE Justin Trattou and signed DB-RS Laron Scott and DT Bobby Skinner.
Sintim has suffered knee injures each of the last two seasons and was waived/failed physical. In 2010, Sintim played in 13 games with one start and had 13 tackles.
Trattou was waived/injured. He played in six games last season as a rookie.
Scott, an undrafted rookie out of Georgia Southern, was with the Saints in the spring and had a 67-yard kickoff return for them in the Hall of Fame game before being waived.