Sanchez, 22, is currently being tracked a number of Europe’s major clubs, including Barcelona, Inter Milan, Juventus and United’s bitter rivals – Manchester City.
Earlier this week, City were see to be in pole position to sign the Udinese winger after the Italian club’s president Giampaolo Pozzo said: ‘I think it is 50-50 he will stay, if Sanchez were to leave I would give City the highest percentage to sign him because English football is rich and it knows how to value young talent.’
However, with the news Gill flew out to Barcelona to meet with Pozzo on Tuesday, United appear to have stolen a march on their noisy neighbours.
The Premier League champions are believed to have in the process of tabling a £27million bid for Sanchez as manager Sir Alex Ferguson continues to rebuild his squad.
Earlier this month, United confirmed the signing of England Under-21 defender Phil Jones from Blackburn and continue to hold talks with Aston Villa’s Ashley Young and Atletico Madrid’s David de Gea.