The driver line-ups for the top three teams in Formula 1 are set after Red Bull opted to keep Sergio Perez. The world champions announced on Tuesday that Perez had signed for another two years. The Mexican will partner Max Verstappen at the Milton Keynes outfit for a fifth straight season. There’s no indication that the latter will look to get out of a contract that runs until the end of 2028. McLaren were one of two teams who went into the season with their 2025 plans already sealed. Both Oscar Piastri and Lando Norris were fresh from signing extensions, precluding any speculation. The other …