Former Haas Formula 1 team principal Guenther Steiner believes Max Verstappen "absolutely" regrets not accepting past offers to join Mercedes, claiming that the door for the four-time champion to make the switch is firmly closed.
Verstappen's future has been the subject of intense scrutiny in the paddock following a turbulent period at Red Bull. The Dutchman's frustration boiled over during the British Grand Prix at Silverstone, where a recurring rear wing failure resulted in him spinning out and becoming beached in the gravel at Stowe corner.
