Yuki Tsunoda's struggles aboard this year's Red Bull have given his potential successor Isack Hadjar food for thought.

Red Bull boss Christian Horner may have just dropped the most unexpected name yet in Formula 1’s swirling driver market drama. With Max Verstappen’s future at Red Bull still the hottest topic in the paddock, especially as Mercedes continue to circle, Horner was asked directly if he had a “Plan B” in case the reigning champion decides to jump ship.

Mercedes have long been linked with a move for Max Verstappen, and the Silver Arrows are looking to succeed where they've previously failed competing for the Red Bull star