South Korean could stay in the Bundesliga.
Borussia Dortmund are reportedly getting ready to up their efforts to sign Hamburg forward Son Heung-Min, according to talkSPORT.
The 20-year-old has been one of the divisions brightest talents this term and has attracted interest from a number of big clubs across Europe. However, it is Spurs who will be most concerned by this news as they have been involved in the majority of speculation and have been heavily linked with making a big money summer move for him.
The South Korean has bagged 12 goals in 30 appearances this season and the likes of Manchester United and Liverpool have also been interested but it is Spurs who remain the most keen out of the Premier League sides.
With Dortmund set to lose both Mario Gotze and Robert Lewandowski at the end of the season, manager Jurgen Klopp is now seeking replacements for his want-away stars in preparation for a fresh European and domestic challenge next term.
Dortmund have apparently already been linked with a move for 21-year-old Ajax midfielder Christian Eriksen who earlier spoke of his admiration for the club and if Klopp can manage to secure the futures of the young Dane and Heung-Min then he will have frustrated two separate Premier League clubs whilst staying true to his policy of buying young and exciting talent.