Following the end of the previous campaign, Stiller was linked to a move to Barcelona as the club were looking at options in the market to replenish their squad and find a suitable replacement for Sergio Busquets.
It remains to be seen whether the Catalans are still interested in signing the Stuttgart man, given that Pedri has shrugged off his injury woes to become arguably the most influential player in the team, not to forget the return of Gavi from a long-term injury and the emergence of Marc Casado as the enforcer in midfield.
However, Barca could reportedly snap Stiller up for around €25-30 million next summer, with the player's contract with the Bundesliga outfit expiring in 2027. The potential sale of Frenkie de Jong, who has been rumoured to hit the exit door next summer, could help this operation materialise, too. More importantly, Stiller and Flick are both represented by the same agent, Pini Zahavi, which could play a key role in a possible transfer next summer.