Franco Colapinto is firmly making a name for himself in Formula 1 with Williams but believes one rival he enraged at the Singapore Grand Prix is ‘one of the best’ drivers. The 21-year-old was not supposed to set foot on a Formula 1 grid anytime soon as recently as August. But Logan Sargeant destroying his car in FP3 for the Dutch Grand Prix convinced Williams to make an early change to their line-up ahead of Carlos Sainz joining next season. Colapinto hit the ground running upon replacing Sargeant, too, with the Argentine instantly showing Williams made the correct call. He achieved P12 on deb…