According to German journalist of Sky Sport DE, Florian Plettenberg, Bundesliga club Stuttgart would like to keep Serhou Guirassy (who has been linked with a move to Milan recently), but internally the club currently does not expect the 28-year-old forward to remain on the roster next season.
Borussia Dortmund, with their executive Sebastian Kehl, are still trying to sign the striker from Guinea. In fact, they have initiated talks with the player's entourage. It seems that Guirassy is Dortmund's primary target.
Additionally, Guirassy is still on Bayern Munich's radar; much will depend on the new coach, Vincent Kompany, and his tactical choices.
Finally, the journalist notes that Guirassy's release clause is around 18-20 million euros, payable in the summer.