De Gea will be able to negotiate with any club in January, in the event that his contract renewal by United does not end up happening. And he seems to be stuck in recent times.
In fact, Paris-Saint-Germain want to keep an eye on him in case they need him in the near future. A top level goalkeeper that they could sign for nothing.
De Gea's exit would be a catstrophe for United, because he is a footballer that has been a key part of Old Trafford for many years now.
But what it is, is that the 'Red Devils' do not want the bull to catch them. According to 'The Sun', Dominik Livakovic is knocking on the doors of a large club and is the main name that the sporting directors are looking at.
His cost would be the only impediment to his arrival to Manchester. Zagreb Dynamo would be asking for about 20 million euros for the 24-year-old Croatian goalkeeper.
On the other hand, at 23-years-old, Joel Castro is well known at Old Trafford. He has not yet had to opportunity to make a name for himself in the first team and this year he is on loan to Scottish club, Heart of Midlothian. United will be thinking about giving him a chance.