I don't think they did , they offered him a new contact as the initial report were it was a loan.The people who make the decisions about players obviously don't think he's ready.
Better to sell him now for money than let his contract run down and leave for little or nothing.
He's obviously had his doubts that he would get the game time to prove himself.
He might not be good enough in the long term but we didn't want the associated risk of having him on the bench instead of a fully qualified international.
It pains me to say this but look at Gomez at the grievers , he's playing ahead of Moreno who they paid £18m for last year. He's out of position but has shown enough promise to mark him on as one for the future. He could have cost them points but they took the risk that he can make it.