For any high profile course you run through this exercise, the known order and flow that order generates is virtually impossible to separate for future analysis. It almost leads you to think through the course in the way you're familiar with a hard break at the new 18/1 exchange, and hard additions where the old 18/1 exchange is fit in.
Flipping the 9's at Augusta might be the best example for this analysis. If the 9's were preserved as they originally were played and the Masters finished on the current 9th, our perspective about the course could be entirely different. Amen Corner as we know it today would have never appeared on TV until the late 90's. Scoring opportunities early in the back nine at the par 5 11th, short par 4 12th, and the long par 3 13th may have become the new amen corner. The creek that use to flow across the current 6th probably would not have been buried, but rather expanded into a pond that would have looked great on TV in front of the par 3 15th. The finish with the par 4 16th, par 5 17th, and par 4 18th would have presented 3 unique challenged for any leader/chaser to overcome. Imagine a traditional Sunday pin position on 9th near the front. Needing a birdie to win a player would have to attack the pin, risking spinning the ball well off the front of the green, leading to a near certain 5.
Would our appreciation of the course and tournament be different, certainly; would it be worse, probably not.