Of courses its not an example. Just like Augusta isn't. It's set up for one week. BUT, regardless of the 100 volunteers for week, this was done BEFORE the volunteers came. Having the volunteers just means you can do things in a much shorter time period.
There isn't any graduated rough this week. It's green, fairway, intermediate cut, rough and an unmaintained, fescue bunker edge. The back to "its roots," comments refers to thick, knarly rough, tight up to the green. Hit the green and there isn't problem. Id imagine Winged Foot will be set up similar. Up until 2014, they had had over 30+ years with rough like this. Not every golf course has or needs to be shortcut everywhere.
This wasn't the set up for the AT&T 5 months ago nor will it look like this in 3 months when the Champions Tour is there.