Carlos Sainz Jr. signed a contract to remain with Toro Rosso shortly before this season's Austrian Grand Prix, but the questions surrounding his Formula One future are yet to stop.
Talk of a potential swap deal with Renault, which would see the Red Bull B-team trade one of the most exciting talents on the grid for a cheaper engine supply in 2017, has polluted the paddock since Silverstone.
And almost three months later, those rumours just won't go away.
But Toro Rosso have finally moved to stop the speculation, insisting Sainz will not be allowed to leave at the end of 2016.
As with Sainz, we all thought Haas' plans for 2017 were set in stone, with the American team seemingly happy to retain both Romain Grosjean and Esteban Gutierrez for a ...