Just days after winning their second Super Bowl title in five seasons, the Giants are already preparing to defend their title. New York general manager Jerry Reese said he expects a strong core of players to return next year, but cautioned "there will definitely be some changes." That's no surprise considering 20 players are set to become unrestricted free agents in March. "There's a lot of planning, a lot of discussion on guys and on salaries and where we can go and where we can't go," Reese said in a conference call. "It's a lot of discussion to be had. "But we'll be ready."