Switching gears and mashing the gas has this season’s NASCAR Cup Series Playoffs off to a feverish start and for the first-time in series history not one of the 16 Playoff drivers are locked into the Round of 12 following the postseason opener. That’s because Petty GMS and driver Erik Jones, a non-Playoff competitor this season, snatched the victory at Darlington Raceway last weekend, leaving the Playoff standings shaken-up like never before.