By Daniel Kline A deadline is looming that, if it passes with no action, would bring very good news to Caesars, MGM, and other Las Vegas Strip operators. Las Vegas usually gets what it wants. Sin City, and specifically the Las Vegas Strip, has become the ultimate destination. It’s where retailers put their flagship stores, famous chefs seek to make their biggest marks, and the biggest-name performers take up residency. Las Vegas has become America’s adult vacation and business trip destination of choice because the city offers so much more than just gambling. Yes, Caesars Entertainment (CZR) -…