Torres came off the bench to score an extra time winner in the final victory over Argentina, as Luis de la Fuente's team edged out a 1-0 triumph over 2022 champions Argentina, to claim a second world crown in their history.
Following a huge celebration back in Madrid, Torres has headed off on his summer break, with talks planned with the club on his return.
The 26-year-old is a vital part of Hansi Flick's team, after scoring 21 goals in all competitions last season, as part of back-to-back LaLiga title wins.
Barcelona want to keep him and are prepared to offer fresh terms in September to allow for a new deal to be added to next season's accounts as he enters the final year of his contract in Catalonia.
PSG are considering an offer for the ex-Manchester City forward - and can open free transfer talks at the start of 2027 - and Barcelona do not have the same financial power.
Reports from Marca indicate that could be a major roadblock in negotiations as Barca cannot offer much more than his current €10M annual salary.