Sergio Perez has also moved on after the driver's collapse in form throughout 2024 with a relatively unproven Liam Lawson replacing him as Verstappen's team-mate.
Verstappen's future has also been questioned at the team during a troubled 2024, with Horner's personal feud with the Dutchman's father Jos souring relations and fueling rumours of a shock switch to Mercedes which have since died down.
According to a GPFans poll, F1 fans now expect the team to slip further down the standings during 2025, with over a third of voters believing the team will fall to fourth in the constructors championship, likely behind Mercedes or even Aston Martin.
A quarter of voters believe they will remain treading water in third while another third are split between the team returning to the top or finishing as runners-up.
Just over ten per cent fear another collapse will be on the way to fifth or even lower in the standings.