By sacking Christian Horner, Red Bull has made a big change to try to return to F1 winning ways. But there are other steps it must take, too

Verstappen’s hopes of securing a fifth consecutive Drivers’ Championship crown have been left in ruins, and Red Bull ’s future as an F1 powerhouse is in doubt. In Mercedes, the Dutchman has been handed a route out of the chaos, although in taking up the offer, he would be moving away from the squad that delivered him a modern motorsport dynasty.