i saw inter transfer records since beppe terms, how many euros they got apart from starting xi players the club sold... all of them was endless loans that lead to 0 euros for free at the end of their contract. It proved the club is sucks for selling footballers for mega money. That's why Inter's P/L record are so bad. Can't maximize their selling ability.
I think it's better for the board to make those rotation players as a transfer makeweight for secure a ready player like Zirkzee, Gudmunson, Lazzari, Di Lorenzo etc or simply integrate them into first team to increase their resale value.