Knowing so many of the participants will have Scheffler and Rory, I went with Aberg, Schauffele, MacIntryre, and Rahm.
There is a point system:
1 point – player makes the cut
2 points – player finishes in top 20
4 points – player finishes in top 15
7 points – player finishes in top 10
10 points – player finishes in top 5
14 points – player is runner up
21 points – player who dons the green jacket on Sunday afternoon
So, picking players who finish top 5 -- that very few pool participants will have -- can be very helpful.