He oversaw the process that moved the PGA Championship to May which is surely better than August (but not nearly as good as late February/early March in my opinion). I think he and his board way overreacted to one ill-advised but meaningless tweet by former PGA president Ted Bishop.
Bellerive fits the profile perfectly. And hey he’s close. Six top 12s in 2018 including a recent T4 at the Quicken Loans and T6 at the British Open. He’s playing very very well. At the 100th PGA Championship he’ll rise again.
On the quality of courses I’d say too close to call. But if I had one trip to make I’d make it Scotland and not for the history but for the geographyit’s just easier to play lots and lots of great courses with less travel hassle there.