However, Scaloni also acknowledges that the 17-year-old will require support to reach his full potential in Madrid.
When discussing their upcoming World Cup qualifier against Colombia, Scaloni noted that going to Real Madrid is a significant step, as it involves the world's best club.
He stated that with Mastantuono's determination, mentality, and desire to learn, he will certainly do well.
Scaloni emphasized that it's essential for those around Mastantuono to recognize that he is still 17 years old and needs continued improvement.
Scaloni expressed his happiness if Mastantuono's transfer to Real Madrid happens, as it would demonstrate that big clubs are taking notice of Argentine football.
He mentioned that in the past, players like Javier Saviola, Juan Roman Riquelme, and Pablo Aimar have made successful moves to top clubs, and he hopes to see more Argentine players achieve the same in the future.