Known as Dro, the 17 year-old is in line for a senior debut against Real Oviedo.
Meanwhile, he is set to be tabled a five-year extension in January, when he turns 18. The process follows the model already applied to Lamine Yamal and Pau Cubarsí, who signed their first professional contracts upon reaching adulthood.
Dro hasn't yet made his official debut with the first team, but he participated in the Asian tour, particularly impressing in the match against Vissel Kobe, where he scored.
Called up to the first three matches of this season against Mallorca, Levante, and Rayo Vallecano, he hasn't yet played competitive minutes.
After an injury with Barca Atletic, he returned to training with the first team on Tuesday, ready to get back on track towards his debut.