For decades, the Miami Dolphins have been the NFL’s most maddening tease: glimmers of hope, flashes of Marino-era greatness, and then the inevitable thud back to Earth, where snowy December games, injuries, and a fair amount of TMZ drama exist. Whether it be the Curse of the Tequesta or simply incompetence mixed with a dab of bad luck, every season seems to top the last in magnitudes of disappointment and disgust…