Not just us.
On 19 July 2014,
Juventus announced that they had reached an agreement for the fee of €20 million for the transfer of Morata, who signed a five-year deal,
[24][25] with Real Madrid having the option to buy him back in the future.
On 21 June 2016, Real Madrid exercised their buy-back clause to re-sign Morata from Juventus for €30 million
Kelechi Iheanacho on Tuesday evening completed a £25 million move from Manchester City to Leicester City after passing a medical, sources have confirmed to KweséESPN.
Manchester City have inserted a buy-back option in the contract, which KweséESPN is told has been pegged at £50m for one of Europe's brightest young footballers.
But they are quite rare.