Hockey players aren’t known for being shy about fighting over different plays on the ice, but Wayne Gretzky and his current compatriots have learned not to come to blows. “We might disagree about a play or a player or a team, but there’s no animosity,” says Gretzky about “ NHL on TNT,” the sports program for which he recently signed a deal extension. “Nobody tries to take over the microphone or take over the camera. We are a team, just like a hockey team.” 'Dancing With the Stars' Judge Carrie