Alex, you sign a contract, you fulfill the contract, it doesn't get interrupted for any reason.
I agree that Marotta is confident that Morata will remain because the kid really seems to be ambitious. But this play 2 ways of course. If he does well and we fail miserably at CL, he'll be back to Madrid in no time
When you talk about profit, it's just transfer fees. I mean, the salary isn't considered, because he is giving his sportive performance contribution. Also amorization of his value, as time passes and contract end nears is only regarded for accounting terms.
But yes, in 2 years, given the crazy inflation happening in football, 30M will be less worth than today, obviously. This transaction is not based on profit. The real motivation was the player himself.
But Marotta is running a double risk here. The first, he overpayed and the player has to fulfill his potential, making the 20M worth in performance terms. The second, is the real chance of losing him in 2 years for basically peanuts, after the kid is a solid starter and important player for us.
Huge gamble from Marotta. We have huge gaps on LB, CB, wingers and SS. We desperately need fast aggressive young players. But he decided to go full on Morata, betting on the player huge potential of maybe becoming a world class player. If it happens, gotta hope he wants to remain with Juve - and the club must show him that there's a real possibility of challenging for CL in near time.
In the end, it's a high risk high reward gamble on a young talented player. It's so much better than going for fucking Candreva or something like that.