Sergio Perez might have answered his critics with his finish at the Dutch Grand Prix, as question marks still hang over his future at Red Bull. The pressure has been on Sergio Perez to perform following a string of poor weekends, with two seventh-place finishes before the summer break marking a slight uptake in form. The Mexican finished in sixth place ahead of both Mercedes after starting fifth on the grid, having decided to extend his pit stop window early in the race when he fell behind Charles Leclerc. It was clear that Red Bull was possibly the third fastest car on race day at Zandvoort, …