As soon as Tony Pollard cro sed the goal line, it felt inevitable. The Cowboys' backup running back had just made a remarkable play. Of course Twitter would bash Ezekiel Elliott.That's exactly what happened. Pollard took a juking, weaving 40-yard carry for a touchdown in the fourth quarter for Dallas against the 49ers. It was an impre sive run viewed in a vacuum, a case of a second-year player...