He was a great QB but his Achille's heel was he had brain farts in big games. More often than not he'd turn the ball over at the absolute worst possible moment. He was a warrior and helped the Pack return to glory after 20+ years of misery. I'd put him in the top 10 in the league, sure. But not above Starr, Graham, Marino, Peyton, Young, Unitas, Brady and Montana.