Left to fight on at Toro Rosso last season as team mate Max Verstappen was promoted to Red Bull, Carlos Sainz proved himself no less a hot property in his own right with a string of tenacious drives and impressive qualifying results. But despite rumours of a growing interest in his services from some of F1’s top teams, Sainz insists his focus will not shift from delivering Toro Rosso the performances both he - and the team - expect…...