Villarreal are on the verge of sealing their Champions League spot for next season—but the big news coming out of La Ceramica isn't about the pitch. It's about the man in the dugout.

With just five games left in La Liga, the Yellow Submarine need only a single point to guarantee top-tier European football once again. That would mark their second consecutive Champions League qualification, a historic first for the club. But instead of celebrating, all eyes are already on the summer shake-up.

Manager Marcelino Garcia Toral is set to leave the club, with his departure expected to be officially announced next week—once that Champions League berth is mathematically secured. The Asturian tactician's contract expires this summer, and after stalled renewal talks, both sides have reportedly decided to part ways.

So what went wrong? According to reports, it's a "cocktail of reasons." While Villarreal are on course for a potential third-place finish—another club first—their disappointing European campaign left a bitter taste. Marcelino's famously intense management style, which often has a limited shelf life, has reportedly strained relationships in the dressing room. There's also been criticism over his limited use of academy players during his 2.5-year tenure.

Despite the success in domestic league form, the cracks have been showing for months. Now, Villarreal appear to have their replacement lined up. After being linked with Girona's Michel Sanchez and ex-Real Sociedad boss Imanol Alguacil, the club has reportedly reached an agreement with Rayo Vallecano's Inigo Perez—though nothing has been signed yet.

Perez has made waves this season, guiding Rayo to the Conference League semi-finals in his first European campaign. Villarreal will be hoping he can bring that same continental spark to La Ceramica, while maintaining the domestic consistency that has become the club's hallmark.