AC Milan coach Rino Gattuso has hailed the progress this season of Gigio Donnarumma.
The young goalkeeper produced a clean sheet for Sunday's 3-0 win over Cagliari.
And Gattuso enthused, "We're lucky to have found a goalkeeper like (Pepe) Reina who does not think only of himself but has made available his career for Donnarumma.
"The relationship has changed, he's no longer a kid, he's big.
"There is a highly esteemed relationship, not just 'good' but also when he is wrong."