The Patriots (5-0) have Tom Brady. The Colts (5-0) have Peyton Manning. The Cowboys (5-0) have Tony Romo. The Packers (4-1) have Brett Favre. The Steelers (4-1) have Ben Roethlisberger.
More typical SI hype. When Romo ACCOMPLISHES something (how about winning a lousy PLAYOFF game, never mind going all the way), then he'll have a right to be named in that group. As of right now, he doesn't.