Having worked with Heung-min Son for the past few days, Thomas Frank has now decided whether he wants the Tottenham captain to stay or leave this summer.Since the start of the summer, several sources have reported that Saudi clubs are willing to offer big money for Son, who is into the final year of his contract at Tottenham.However, it was revealed by Alasdair Gold at the start of this month that Spurs will allow Son to decide if he wants to stay or leave, and that the club will not push him out the door despite his contract situation.Around two weeks ago, news broke that Son had decided to stay at Tottenham this summer, but is open to leaving the club in January should he struggle for form and game time.Credit: @thefrederikkejensen / InstagramThomas Frank wants Heung-min Son to stay at TottenhamIt is now being reported by Football Asian that Spurs are preparing for their new campaign with Son ‘firmly at the heart of their plans’.The outlet says that the forward’s departure is ‘highly unlikely’ during the current transfer window unless Tottenham receive ‘a substantial offer’.The Lilywhites are not actively looking to sell the 33-year-old, with Daniel Levy fully respecting the forward’s decision to stay.More consequentially, the report adds that Thomas Frank has made it clear to the Spurs hierarchy that he prefers to keep Son at the club.Offers have arrived for Son this summerFootball Asian say that big-money proposals from the Saudi Pro League have come Son’s way, but the forward has not engaged with those offers.The Tottenham star is also thought to have met with a Major League Soccer club earlier this summer, but he is not keen on making the move to the United States until next summer.The publication adds that Son has also not completely ruled out signing a new contract with Spurs should he return to form during the upcoming campaign.READ MORE: Club World Cup could work in Tottenham’s favour amid £55m talks with club presidentThe post Thomas Frank has now made a decision on Heung-min Son’s Tottenham future appeared first on Spurs Web.