COULD JUAN MATA BE SOLD BY MANCHESTER UNITED?

According to a former Manchester United player Philip Neville , who says that Manchester United will be forced to sell Juan Mata, the Spaniard who joined manchester United from Chelsea for a huge sum of 37.1 million pounds. As Manchester Uniteds defence is just plain shambolic , and both Marco Rojo and Luke Shaw are not the same class as the three departed defenders Rio Ferdinand, Patrice Evra, Nemanja Vidic. Louis Van Gaal is saying Luke Shaw is not good enough to play for Manchester United, then may I ask why he spent 31 million pounds for him? The club will have to spend another hundred million pounds on real good players to ever win a trophy again. So Juan Mata will be sold to generate more funds for Manchester United., Marco