Manchester United boast enough quality within their squad to cope with the demands of challenging for four trophies, according to Ashley Young.

Jose Mourinho's side claimed a fifth win in a row in all competitions on Wednesday as they beat Saint-Etienne 1-0 away from home to secure a 4-0 aggregate victory in the last 32 of the Europa League.

Sunday's EFL Cup final against Southampton offers Mourinho the chance to claim his first major honour with the club - excluding the Community Shield won last August - and United are still in the hunt for a cup treble this term, with an FA Cup quarter-final against Chelsea to come.

Although their chances of closing the 12-point gap to Premier League leaders Chelsea look remote, Young believes United are well equipped to sustain the fight to win as many trophies as possible.

"Of course [we can fight on all fronts]," said Young, who started the win over Saint-Etienne that sealed United's place in Friday's last-16 draw.

"We are involved in four competitions and we want to win every competition if we can. Our squad has strength in depth. Whenever a player is called upon, he goes out to give 110 per cent and to give their all."

Young has found first-team opportunities hard to come by this season but the 31-year-old impressed at right-back at Stade Geoffroy-Guichard, having won Mourinho's praise for his display in last Sunday's FA Cup win at Blackburn Rovers.

"I am delighted," Young said of his form in the past week. "I am a player who wants to play week in, week out.

"Every player in the squad wants to play. Whenever called upon, I have just got to go out there, give 110 per cent and play as well as I can.

"The manager said I was man of the match at Blackburn and it was nice to get a compliment.

"As a professional nowadays you have to be able to play a number of positions and I have played all over the pitch. I think it is only goalkeeper I haven't played as. I don't fancy that - maybe in training, though!

"It is just one of those things. You have to be ready whenever called upon and if you have got a good footballing brain, and can read the game well, then it helps."