1... Yes, #s 1, 5, 8, and 14 could have more "diabolical" pin locations, if paradoxically, those greens were slower... and 3, 10,11,12 could have more scary ones if they were even "faster"...
2. Gary McCord's splash was fun 30-35 years ago, the sardonic black sheep-clown; but it was way old 20 years ago, and he brought nothing so special to the Masters coverage that I've ever noticed... When Venturi and Summerall faded off years back the CBS Tour telecast became too much about the banter centering on McCord; I think that and the improved NBC golf properties helped make Johnny Miller and that NBC team. Peter Jacobsen and Roger Maltbie are much better Gary McCords, and just as far as I ever want the Gary McCord "character" to go.
3. I could give two hoots as to the national identity of the telecast; I want the best. I personally like the internationally-tinged CBS telecast...Australians, South Africans, Brits, grizzled and salesman Americans. The audio aesthetic of all of them is rich. I enjoyed Ben Wright, Bobby Clampett and Wesikopf in past days. Lanny Watkins, Peter Kostis were not, just like McCord, not ever valued.