Gentlemen:
I suspect that a lot of Trent Jones' changes to these old courses were driven by the members' input. If the greens had physical problems or the members wanted to "improve" or "toughen" the course, he would blow the greens up without hesitation; but I suspect the members of Oakland Hills and Oak Hill tied his hands a bit. [Remember, too, that he grew up around Rochester, and probably had a healthy respect for Oak Hill from the beginning.]
One course that hasn't been mentioned is the CC of Birmingham, Alabama. They had 36 Ross greens and blew them all up ... Trent Jones did one course and George Cobb the other. When I worked for Pete Dye he was going to "restore" the Ross greens on the West course, but then they turned him loose and he blew up the Jones greens and built his own!
In all the restoration / renovation work we've done [apart from Atlantic City CC where the marching orders were to make major changes], I have only moved ONE green ... the eighth at Cherry Hills. It was a long, flat par 3 hole and the green was in the way of new tees for #9 and #16 which they lusted after, so we agreed to move it back, promising to replicate the contours of the original green exactly. Which we did.
In hindsight, that was a silly thing to do. That is the most boring hole on the course, and I had four guys on site who could have shaped a better green in their sleep. We could easily have built something better there, and we should have, but there was so much political tension in getting the project approved that it was just easier to say we would replicate the green exactly, and not have to explain what else we could do.
Flynn's original plan for the hole did have a little bunker 40 yards short of the green on the open side, on this 250-yard par 3, which might have made the hole a bit more interesting, too ... but no one on the committee wanted to consider putting a feature like that back into play. Even if we had, though, the green is still uninspired. In fact, there were three greens on that course that looked like they'd let a novice shaper practice on them, they just don't have the movement or sophistication of the rest.