Giants add QB Carr

On the day Plaxico Burress spurned them, the Giants managed to bring another old friend back.

Backup quarterback David Carr is returning for another tour and will compete with Sage Rosenfels.

Carr tweeted, "NY, round 2, can't wait to get back, Great Staff, Great Players, Best Fans in the game...and what an amazing city. 2much 2 pass up."

Rosenfels has a 2011 base salary number of $3 million. But for now, the two will compete. Rosenfels was also the team's holder but punter Steve Weatherford can hold as well.