United and Madrid had agreed a deal worth £29million for the sale of the Spanish goalkeeper on Monday, with Keylor Navas coming to Old Trafford as part of the agreement.
But shortly after the 11pm deadline for European transfers it emerged the necessary paperwork had not been lodged in time and the deal had therefore fallen through.
There was no sign of De Gea's name, nor that of Navas, on a confirmed list of La Liga transfers, which was published after the deadline had passed.
READ MORE>>>
http://www.soccerecho.com/2015/09/david-de-gea-transfer-collapse.html

hat