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

A Formula One insider has claimed that Max Verstappen is rethinking his future at Red Bull after Christian Horner's Ousting.

Max Verstappen's future was in the headlines even before Red Bull sacked Christian Horner as team boss. But will that decision influence the four-time F1 world champion's call on whether he stays or goes?