PGA Tour's "Strength Of Field Regulation" Does What, Exactly?

Maybe I'm missing something, but the PGA Tour's new "strength of field regulation" for 2016 and beyond reported on by Rex Hoggard at GolfChannel.com is not really going to terrify a top player with a threat of a $20,000 fine or suspension.

After all, it's well known the PGA Tour doesn't want to invoke slow play penalty strokes, so how would a $422 milllion net-worth player lke Rory McIlroy believe they'd suspended him for not mixing in a new tournament every five years? Or care about a $20,000 fine?

Perhaps there is some fine print that makes this meaningful to sponsors who are the intended beneficiaries. I suppose we'll find out about when players are publicly complaining about the regulation?

Hoggard's report.