Former AC Milan defender Luigi Sala is impressed by their summer work.
Sala feels targeting youth like Theo Hernandez and Ismael Bennacer is the right approach.
He told MilanNews.it: "Milan have acted well on the transfer market so far.
"They have made smart signings indeed. Theo, Krunic, Bennacer? They are all pretty young and they all have a lot of room to grow. Correa? He has a lot of quality and he could make the difference.
"Fair price-tag? I don't think Atletico's demands are that exaggerated for him."
