With Ferrari and McLaren’s driver line-ups locked in for the 2025 Formula 1 season, there are eight other teams on the grid keeping a very close eye on how their drivers are performing compared to their competitors as they look to create the strongest pairing possible. Lewis Hamilton’s move to Ferrari next year has thrown up an unexpected variable when it comes to negotiations as Carlos Sainz is now guaranteed to be a free agent. A report from the German outlet Motorsport Total suggests that those with inside knowledge of the industry believe that one of the most experienced drivers on the gri…