Red Bull is grappling with the possibility of a huge change within their driver lineup, as rumors escalate about Sergio Perez's potential exit before the completion of his contract. The move, should it occur,

Sergio Perez's tenure with Red Bull Racing may meet an early conclusion despite the two-year contract extension he signed earlier this year. Talk of Perez's pot

Christian Horner has revealed some of the options that could step in at Red Bull if a driver change is needed, with speculation rife regarding Sergio Perez's future with the team. The Mexican star endured a disappointing end to the F1 campaign,