You architect types certainly spot differences more easily than I ever could.
Look at Michael Hurdzan following Jack Kidwell though. Talk about a transition into a much different, far more open style.
The Brass Ring, a little country club cum semi-private south of Columbus, is an endearing Kidwell product. With it's narrow, tree-lined fairways, creek and brush hazards, tree defined 'entry' areas, and small contoured greens, it is the classic old Country Club. Great fun to play.
Cook's Creek is a collaboration between Kidwell and Hurdzan. The fairways are more open, wider, though trees still often define the doglegs, and the greens are more wavy and deeper bunkers to protect.
Lassing Point is still more open. Fairways big and greens huge, trees only strategically added.
Erin Hills is mch more rugged around the fairways. Trees are mostly out of play.
My point is that Jack Kidwell's influence has almost completely subsided as the years have gone by, IMHO. The great architects always grow, yes? I think Hurdzan's best is yet to come.
Now perhaps you might know the answer to this. What was Hurdzan's 1st solo?
Doug