Adam,
there are a lot of greens where you can get a side bounce on to the putting surface, Redan style. SH is one of those, but you need to fly it to perhaps 10 yards in front of the hole, don't you? At least, I did last time I played.
But to run it on, you need area to the front, no? Even the Redan has some area out front, but offset on the uphill side to make the shot work.
BTW, not sure I am trying to prove anything, other than perhaps more modern greens allow the run up shot by design, if not maintenance or daily weather situations to dispute a broad brush statement I read on these boards yesterday. Perhaps tomorrow I will do a survey disputing your broad brush contention that there have been 70 years of copy cat design and/or to demonstrate how similar golden age designs were copied from each other.
Not to be snide, but isn't there a greater variance in design styles today than ever before? I think I could make that case!
Peter,
I agree that there are various degrees of influence that my survey can't really quantify, other than to call them "tweeners." My premise, right or wrong, is that an opening to the green, relatively flat, and as Adam notes, also aligned with the cross slope if necessary (slopes left if main fw approach is right, slopes right if main approach is left edge of the green) allows it to be played. My hunch is that most modern age courses don't vary that much as some suppose in the amount of greens that allow that, since we too often focus on the flaws of some early JN courses (and maybe 50's RTJ courses when every course he built was for a US Open, or at least USO mentality) rather that what's really out there, i.e., the courses we all play every week.