The first-team squad will return for pre-season early next month (4/5 July medical tests, 6 July first session, along with six Sevilla Atlético players.
Alberto Flores, Oso, Idumbo, Mejía, Collado and Manu Bueno, who all played a key role in the reserves' promotion to the third tier of Spanish football, have all been selected to train with the first team.
Alberto Flores, the reserves' first-choice goalkeeper, made his first-team debut under Quique Sánchez Flores in the Copa del Rey victory away at Getafe, while Manu Bueno featured regularly in the latter half of last season after making his debut in May 2023. Oso was also given his debut this season by Diego Alonso in the 2-0 cup win at Astorga.
Medical tests will take place on 4 and 5 July
Winter signings Stanis Idumbo and Mateo Mejía have also been selected, while Alberto Collado has been picked for his strong performances, including six goals in the UEFA Youth League.
The squad are scheduled to undergo medical tests on 4 and 5 July, before taking to the pitch on Monday 6 July for García Pimienta's first session as Head Coach, with players taking part in this summer's international tournaments returning at a later date.