By Andrew McCarty Just two days ago, the Pittsburgh Steelers found their new franchise quarterback by drafting former Pitt standout Kenny Pickett with the No. 20 overall pick. He was the only quarterback to be selected in the first two rounds. Not long after he heard his name called, he made the trip back to Pittsburgh, where he played for four seasons. He’ll soon be joined by his new fiancee, Amy Paternoster, who was by his side during the draft. Pickett proposed to his longtime girlfriend during his final season with the Panthers. On Friday night, she shared a message for the new Steelers qu…