My understanding is that the fairways are spacious but the rough is thick. Tough greens.
I see a cut at +2, and winner around close to your prediction of -12. I don't see a birdie fest.
The PGA Championship often produces a first time major winner. I could see a Cameron Young or a Tommy Fleetwood. Scheffler is the logical favorite with his consistent approach shots.
Link: a tour of the course
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