Hi Jon,
I agree narrow fairways limits the stategy of the game and we all want to keep the game open and free. However as much as we detest it there is eventually a limit. My suggestion as a “rough” guide is a 60 yard corridor which could snake in and out 15 yards or so.
At the 17th at Murfield. If the huge expanse of rough to the left from the tee was removed it would open up and shorten the hole dramatically.
I could imagine Carnoustie would be more interesting to play without rough as the approaches are sometimes well defined by large mounds and deep bunkers and there are no significant dog legs where the corners could be cut.
Going off line at Carnoustie would open up some interesting angles - as VdV demonstrated at the 18th.
If you get a chance read the Book “Golf on Gullane Hill” by Archie Baird. A labour of love, where he describes not only the history and culture of golf at Gullane, from a few Holes to 54 Holes, but also the rich wild life hidden in the rough. A haven for butterflies and insects of all sorts as well as nesting birds, from plovers to hawks, not to mention hares, voles, mice, etc. and we haven’t even begun to talk about the flora.
No rough is a good concept in the right setting - however I’m sure you’d leave the “Steckginster”(Gorse)!!
Sagogn is going to be spectacular - drop by one day.
Cheers
John