As indicated by Daily Mirror, one of the choices being investigated is Argentine Rojo, who is yet to include in the Premier League for the Red Devils this season.
One would envision it troublesome for Valencia to have a more terrible week than the few winless ones they persevered amid their difficult 2015-16 crusade.
However only a fortnight into another La Liga season, one at first overflowing with any desire for reclamation, Pako Ayestaran's side get themselves base of the heap and stripped of more key players.
Saturday's 1-0 annihilation to Eibar denoted the first run through Valencia had lost their initial two League matches following 1999, having likewise lost 4-2 at Las Palmas on the opening day.
More antagonism troubled the shoulders of valencianistas taking after the news that the ways out of Paco Alcacer and Shkodran Mustafi to Barcelona and Arsenal individually were a convention.