I don't think Jeter is going anywhere, but he's just a ballplayer, and one with a better signed player for his position. A-rod is better than Jeter.
Jeter falls out of favor with George, or something ? Not like there's nobody to play SS.
He's tough to trade because he's over-rated and over-paid Yanks don't need a leader, they are individuals, not a team. Will sheffield, Johnson, A-rod look to younger Jeter for leadership ? He ain't Yastremski. He isn't I-rod leading Fla to championship. He's a commodity. Captain title is fluff. George would trade him in a flash, for right deal. Jeter for a 2nd and 3rd baseman of decent quality. Done deal ! we will toss in a paid Giambi to boot, even B. Williams, Matsui can play CF. Easy enough to pick up a corner outfielder.
Yanks would dump Posada for I-rod. A-rod is a fixture, untradeable. Randy isn't going anywhere, or Mo. Everybody else can be had, for right price. Perhaps even Rivera.
A-rod and big unit are the guys not moving, and Giambi, and probably Mussina. Anybody else is fair game.