Jim Irsay and the Colts called a news conference Thursday and said he expects Peyton Manning's new contract to be worth more than Tom Brady's record-setting deal. "I think six years is certainly a possibility, five or six years," Irsay said. "There's not a definitive number that I'm stuck on. You don't know how much longer he can play. You hope that it's five years, maybe six years. Until you get longer down the road, it's really uncertain." Brady had agreed to a four-year, $72 million contract in September.