Tottenham are set to trigger a one-year option to extend the contract of club captain Son Heung-min . The 32-year-old is in the final year of his current deal and admitted back in September that he had yet to discuss his future with the club. "We haven't talked about anything yet. It is very clear from me," he said. "I am very focused on this season. At this age, every second is like a goal, especially this season, we are in a lot of competitions, it feels like I am taking even more care about