Manchester United goalkeeper coach Emilio Alvarez has emerged as a key factor in the future of David de Gea.

De Gea is at deadlock over a new United contract with talks resuming before the end of the season.

The Sun says Alvarez's closeness to De Gea is an important part of getting the deal over the line.

De Gea has been impressed with United's progress and their potential for winning trophies under Ole Gunnar Solskjaer.

He has told team-mates he is more inclined to stay than leave.

But there has been no breakthrough over him landing a £350,000-a-week deal.

Alvarez has been a mentor to De Gea and will have an influence on his decision.