Tevez got us an option on Bentancur, we still had to pay for him with a 50% sell on clause
Alves and benatia are similar cases, Alves was still one of the best RB in the world just as benatia is a very competent defender, both have been outspoken against the club and its management. Yet Alves left for nothing in the summer window, but here you are criticising the sale of Benatia for 10 mill in January