This will be such a costly deal, while GK is not really a priority for us now.
I can see where the club is trying to come from: if they sign both Locatelli and Dollarumma, the team will have 4 very strong young players who would be the leaders almost instantly... I mean here the two mentioned above + Chiesa and De Ligt.
With that being said, it's difficult to dislike this approach, getting those 'ready' but still very young players should be a priority in itself, as opposed to old freebies who just look for that last fat contract.
Difficult choices to make, obviously.