ART driver Théo Pourchaire says he won’t return to Formula 2 next year regardless of the outcome of his current close battle with MP Motorsport’s Felipe Drugovich over this year’s title. That’s sparked speculation that Sauber protege Pourchaire might be heading to Formula 1, either as a reserve driver or possibly in a full-time race seat in 2023. It’s my last FIA F2 season, that’s for sure,” he told France Racing website last week. “I won’t do another season. Financially, it won’t be possible. It’s not a good solution. Two seasons in a championship is enough for a driver.” Read…