Martinez's future at Man Utd in doubt after public outburst

Lisandro Martinez's Manchester United future has been called into question following his extraordinary criticism of the club's bosses, and there are real doubts about whether the Argentine defender's contract will be extended when it expires in the summer.

United will focus on revamping their defence in the next transfer windows and have the formal option to prolong Martinez's stay for a further year.

Sky Sports News has also been told United are looking at new centre-backs, as well as left-backs.

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United's bosses have yet to decide whether to discipline Martinez for his comments, when he said: "I expect more from our technical director (meaning director of football, Jason Wilcox). We expect more from the top, from upstairs, to bring in more players to compete."

Sky Sports News has been told that there is anger and bemusement at what Martinez said, both in the United boardroom and in the changing room, with at least one other player challenging him over his comments as the squad got on board the plane to fly back to Manchester.

It is also understood that there is no pressure on Wilcox internally regarding his position.

The implication that Martinez doesn't think his team-mates are good enough to compete has not gone down well with other players.

Martinez has been keen on a move away from Old Trafford for some time.

In the summer, he pushed for a move to Atletico Madrid, the side that beat United in the Champions League last night, to follow his good friend and international team-mate, Cristian Romero, who left Spurs for Spain.

No suitable bid for Martinez came in for Manchester United to consider.

The 28-year-old made similar explosive comments about his bosses when at Ajax in 2022. Martinez, who again wanted a move away, called their sporting director Gerry Hamstra a "nobody".

Martinez remains a key part of Michael Carrick's squad and United's bosses know they have to handle this situation carefully.

If a rift were to grow, that could cause serious problems in United's defence, which is already blighted by injury and suspension.

Ayden Heaven started out of position at left-back against Atletico.

Leny Yoro, who was sent off in the Metropolitano Stadium, will now face a one-game European ban, and 33-year-old Harry Maguire's game-time is being managed to avoid overloading.

Luke Shaw is out injured with a non-specified return date, and his other options in the role, Patrick Dorgu and Noussair Mazraoui, are also absent with fitness issues.

Why can't Man Utd spend big?

Sky Sports News' Rob Dorsett:

"Man Utd aren't the powerhouse of world football they once were. Yes, they made record revenues of £678m, but still made a pre-tax loss of £47m and are paying interest on loans of £70m.

"We know they've got huge debts to the Glazers. They don't have huge amounts to spend that Manchester City, Arsenal and Chelsea do, for example.

"They've come up with a very specific transfer strategy. Two summers ago that was focusing on the frontline, this summer was about the midfield because they only had Kobbie Mainoo left as their one senior midfielder when Casemiro left.

"By the way, the three midfielders they brought in all started last night. £156m spent on them, and they're all integral to Man Utd going forward.

"In the next transfer window, they'll focus on defence. But a lot of fans have been asking how they can get through this season with Luke Shaw as their only senior left-back.

"It's a fair argument. Man Utd will come back and say they wouldn't spend money on a stopgap when they're going to sign a new left-back in the summer, because we'd be left with players on big wages who aren't going to play.

"They couldn't afford Myles Lewis-Skelly or Lewis Hall, who are their real targets in that position.

"There's a jarring at the moment between Man Utd's financial reality and their strategy going forward.

"They won't listen to the noise from supporters, but it doesn't change the fact they are quite understandably frustrated some of their rivals are going out and spending big when they just cannot do that right now."

Merson: This is a sad situation at Man Utd

Sky Sports' Paul Merson:

"First of all you have to have a good defence. If you're not solid in defence, it's all going to fall apart. You don't build a house on a puddle and it's the same as a football team.

"I like Carlos Baleba from Brighton, but he's young. Youri Tielemans, I'm a fan of. But I was a bit shocked by the Andrey Santos signing, I'm not going to lie.

"I'm a big Chelsea fan, and I didn't see anything last season to the point where Man Utd sign him and I go: 'What a signing.' I didn't get that one.

"It's sad that Manchester United can't afford these players. They're one of the biggest clubs in world football and they're not able to afford a Myles Lewis-Skelly or a Lewis Hall.

"It's quite sad really, where Man Utd have gone to now from where they were 20 years ago, when they were one of the greatest teams we've seen. It's sad, very sad.

"They shouldn't be there. They probably sell more shirts than anyone else. Their club shop is just as big as Selfridges. If you go anywhere in the world, people have Man Utd shirts on. It's sad, the way it's gone.

"Other teams are buying one player for the amount of money that United are buying three midfield players for. We all know that the more money you spend on a player, more often than not they're going to be a better player.

"Man Utd are in that 'looking for deals' situation. They're the Arthur Daley of the top teams at the moment. They're wheeling and dealing and other teams are buying the already-made product. Man Utd are buying players who might be good."