Tottenham Hotspur have taken a clear stand on the future of Luka Vuskovic as some of the biggest clubs in Europe continue to pursue the centre-back.It has been reported over recent weeks that Tottenham are desperately trying to tie the teenager down to a new contract to reward him for his growth at HSV this season.It is not hard to understand why the Lilywhites want to tie down Vuskovic, with the likes of Barcelona and Liverpool credited with interest in the Tottenham man.Some sources have suggested that Bayern Munich are also plotting a move for the Spurs teenager, but Roberto De Zerbi’s men have now made their stance clear.Photo by Lampson Yip/Lampson Yip/Clicks ImagesTottenham will not consider selling Luka Vuskovic under any circumstancesAccording to Football Insider, Spurs have now taken a hardline stance on the 19-year-old as the interest in his services intensifies.The North London club have allegedly made it clear that they will not sell the centre-back under any circumstances this summer.This is because Tottenham are fearful of losing their first-choice defenders, and they are planning for Vuskovic to step into their shoes and have a key first-team role next season.In fact, the outlet adds that ‘selling Vuskovic is not even viewed as an option’ behind the scenes at Hotspur Way as the Lilywhites start planning for next season.Barcelona are not giving up on VuskovicOver recent days, several sources have indicated that Barcelona are ramping up their interest in the Tottenham youngster, as they eye big chances for their backline this summer.In fact, according to reports in Spain, Vuskovic’s agent, Pini Zahavi, is in talks with the Catalan club over a summer move to Camp Nou for his client.Tottenham will be hoping that the teenager’s head is not turned by the La Liga giants, but they would be aware that keeping the Croat at the club may prove very challenging if they do not stay in the Premier League.READ MORE: Tottenham may have to battle Barcelona and Aston Villa to sign £65m Man City starThe post Tottenham are telling all interested buyers the same thing about Luka Vuskovic this summer appeared first on Spurs Web.