Broc Feeney, Matt Payne and Cam Waters are their teams’ respective highest placed drivers, with Mostert jumping from sixth to second courtesy of his sweep. If any of the top three leave Saturday more than 150 points clear of fifth, they will mathematically clinch a Grand Final spot. Needing a 67-point gain on fifth, Feeney is obviously most likely, compared to Mostert (97), Payne (121) and Waters (139).