Eleven quarterbacks have won multiple Super Bowls.
Six were drafted #1 overall.
Terry Bradshaw
Jim Plunkett
John Elway
Eli Manning
Peyton Manning
Troy Aikman
One of them would have been drafted #1 overall but had to serve in the military. He was the first Junior to win the Heisman and led his team to a national championship game.
Roger Staubach
One of them was drafted #11 overall
Ben Roethlesberger
One was drafted in the 3rd round.
Joe Montana
One was drafted in the 6th round:
Tom Brady
One was drafted in the 17th round.
Bart Starr
In all, 31 NFL quarterbacks have started on a winning SB team. 20 of them have been 1st round picks.
Last season three of the four quarterbacks that started in the conference championships were drafted #1 overall.
The 4th overall pick has not been a distinguished position for QB's, there have been two and they are polar opposites in productivity, Art Schlichter and Phillip Rivers. Not to say that should be any type of indication, I would certainly take River's.
One SB champion quarterback didn't throw a single pass in his first two years in the league before being designated a starter. That has only heppened twice in NFL history. Ironically, they both had the same Head Coach. The other was Tony Romo.
The current Cowboys organization should realize just how rare it is to find a championship quarterback that wasn't taken high in the first round. Obviously it is no guarantee but it does yield the highest probability of finding a future champion. There has also been some quality at the top of the 2nd round, guys like Brett Favre and Drew Bries
The exceptions like Montana, Brady, and others have been just that. They had intangibles that couldn't be detected by the majority of teams and they were taken by Hall of Fame coaches like Walsh and Bilicek, guys who developed them under highly successful circumstances.
Does this sound like our current Cowboys management?
It would be prudent for the Cowboys to go the typical process and take the guy at the top of his class in the top tier of the first round and hope they did enough evaluation to at least not draw a bust on their best opportunity in 20 years. Either that, or they could go through QB purgatory with their version of Hutchinsons and Hensens and hope they win two lotteries in the same generation........unlikely.