Christian Horner‘s reign as Red Bull’s pit boss could be rapidly drawing to a close, according to reports from Austria.

So far, Red Bull have only won one race – the Japanese Grand Prix – while McLaren drivers Lando Norris (one) and Oscar Piastri (four) have won the other five.

Worse still, consultant Helmut Marko and Max Verstappen, whose future is also far from certain, both expressed concerns over the level of performance the car is able to produce at times during the season.