Manchester United great Roy Keane remains unconvinced by their title credentials.
Keane was speaking before United's 5-1 thrashing of Leeds United.
"I still have my doubts," he said of United. "The couple of signings they have made have been fantastic and there's no doubting the quality they've brought in but I'm still worried about the middle of the park.
"I have a feeling United will pull something out of the bag in the next few weeks. They need someone in the midfield. Scott McTominay is a good young player who's improving.
"There's talk of them moving to a 4-3-3, but the middle of the park in that No 6 role worries me. People talk about recruitment at clubs and it's also about shifting people on. Sometimes you are waiting for a couple of players to go out as United have a lot of players in the background.
"They've got the likes of Jesse Lingard. They're not the answers. I don't think he's done enough to warrant re-entering the fold, but football's about opinions.
"I don't think Lingard is going to get United back challenging for titles, and I'd say the same for Fred. Jesse did well at West Ham and perhaps they're a good fit for him.
"When you talk about winning league titles over the past few years, United have come up short. They've not even been close to winning. United have a huge problem with the goalkeeper."