Formula 1, Valtteri Bottas, Sauber

Sauber's transition to kick Sauber involves major changes as they shift to the works Audi squad in 2026, with Valtteri Bottas and Zhou Guanyu as drivers for the 2024 season. They are preparing for the new season with a revamped aerodynamic package and livery to improve on their 2023 performance. The potential major changes in the F1 grid include expiring contracts for many drivers, leading to the possibility of significant driver lineup changes and impacting the overall F1 landscape.