I've never heard anybody in the media compare Carr to Carter and if they did it was a slam dunk as to whom they preferred.
I am a huge Troy Aikman fan and will defend him but he took several years to develop and it's that way with almost every young QB. The NFL is much more complicated than college, the game is faster and well you know all the other 100 reasons why it's hard for rookie QB's.
This is a team game. So if the QB is surrounded by less than steller talent it shows.
As for Troy, well somebody had to pass the ball to Irvin to make him a great receiver. He certainly didn't allow HOF's to make him good. He was great. A winner. He's one of the best playoff QB's of all time.
Give Carr time. He's progressing. He's got some talent to work with now.
It's a team sport.