Oh, stop with this nonsense. It's one loss. If you win everybody's saying having Romo ready behind Dak is great competition that's keeping him sharp and a great mentor for him. This is a non issue.
The QB is a rookie who went on an amazing run but even in that run if you're not a cheerleader you saw several areas of worry. His footwork is inconsistent. His pocket presence is shaky, he tends to run into a sack. His accuracy and touch are pedestrian. He lacks arm talent. It's that simple.
He's a rookie. A ROOKIE. It's not reasonable to expect what's been done this year. Even with that OL and RB.