While I know it isn't true, I sometimes feel deeply in the minority for appreciating what both Romo and Prescott brought or bring to the table. I do not think QB has been the Cowboys' major problem for quite a long time.
Prescott is a different player than many current QBs -- something of a throwback. He can drive one crazy with missed throws and unnecessary sacks. He also can lead almost flawlessly a scoring drive to win a ballgame. Clearly he is an exceptional leader, and this shouldn't be overlooked. He also will risk injury to make a play when it is needed most. He also is willing to operate in a framework in which he isn't the focal point (a trait he has in common with Aikman).
Prescott isn't likely to become the deadly gunslinger Romo could be at times. But Prescott is his own man. he does find ways to win, which is the point of the game. Prescott will never be the transcendent athlete and passer Staubach was, but he reminds me in some ways of Roger (who is one of only two Cowboys I tend to idolize, the other being Lilly -- ah to have the innocence and view of a child). Go back and look at detailed stats from many of Staubach's games. He worked within the framework of Landry's offense and often spent much of the game handing the ball off or moving it with short passes to the Preston Pearsons of the world.
But Staubach could sling it with anyone when he was called upon to do so. Prescott isn't that guy. But few are. Consider Staubach's military obligation, and he ought to be in the conversation as being a top all-time QB -- perhaps the all-time QB. Prescott does have that ability to perform in stressful circumstances and to give his team a chance to win.
There is a case to be made that Romo's body gave out at exactly the wrong time. I think he had reached the Holy Grail and was capable at that point in his career to play with any QB and indeed to win a Super Bowl. Unfortunately his body betrayed him. He shared that misfortune with Don Meredith.
Prescott's game isn't pretty, by comparison. Maybe it will take on more shine as he gains further experience. But Prescott knows how to win and will sacrifice to win. And he makes some great throws that seem somehow to become lost in many of these conversations. I look forward to watching him win many more games, while at the same time acknowledging that pro sports is competitive and that every team, at every position, should be open to improvement where and when it is possible. Morton replaced Meredith and was replaced by Staubach. Morton was a fine QB. He wasn't Staubach.
Maybe the next Staubach will replace Prescott. In the meantime, I'm happy the Cowboys have a QB who has proven to be a winner.