Matthew Stafford from age 24-26 put up the three worst seasons of his career minus his injury shortened rookie season. In fact, they were worse seasons than any season Goff put up. Stafford won a Super Bowl. He couldn't win a Super Bowl when he didn't have a good team. I think you are going to have a harder time finding this unicorn QB who can win with a bad team than building a good team and placing that QB in it. I don't think the team needs to be crazy elite.