Gary Neville has openly urged Manchester United to shore up their defensive frailties by securing both a centre‑back and a full‑back before the transfer window shuts on Tuesday night. While United have splashed out a hefty £155 million this summer on midfield reinforcements such as Carlos Baleba, Andrey Santos and Youri Tielemans, and have also added attacking options like Matheus Cunha, Bryan Mbeumo and Benjamin Šeško during the 2025 summer window, Neville warns that the lack of quality depth at the back could sabotage the progress being made elsewhere in the squad. During a pre‑match interview with Sky Sports ahead of United's clash with Ipswich, Neville outlined his view that the club’s transfer strategy has been overly focused on the offensive and midfield areas, leaving the defensive line exposed.
He said, "In an ideal scenario, if you asked Michael Carrick what his priority would have been this summer, he would probably say ‘rebuild the midfield and rebuild the defence.’" He acknowledged that United have already spent around £170 million on forwards last season and roughly £150 million on midfielders this year, suggesting that the club is taking a measured, piece‑by‑piece approach rather than overhauling the entire roster in one go. Neville pointed out that while United possess a few individually capable defenders, they lack a cohesive back four.
"When the team comes under sustained pressure or suffers injuries, that makeshift back line will crumble," he warned, adding that Michael Carrick is fully aware of the problem. "If they can bring in a centre‑back and a full‑back before the window closes, they will at least mitigate the issues we know are coming." He was careful not to be overly harsh, noting that United are not consistently terrible at the back, but in high‑stakes competitions such as the Champions League and Premier League, defensive lapses become glaring. "Everyone knows that a thin defence will be exposed at that level," Neville said.
He expressed surprise that United have not added any defenders, especially when rivals like Liverpool have also struggled to sign full‑backs despite clear needs. Neville expanded on his analysis during an episode of The Gary Neville Podcast, emphasizing the relationship between midfield and defence.
He praised Baleba as the most physical and defensively minded midfielder in United’s new signings, describing him as the type of player who can help shield the back four. "United’s back four is vulnerable because it is essentially the same group of players from last season and the season before," he explained. "They conceded 50 goals last season, and unless the midfield steps up to protect them, the numbers won’t improve." He highlighted recent defensive statistics, noting that United have already allowed four goals in just two Premier League matches and created numerous chances against Ipswich in the first half. "If the team continues to concede at this rate, they are unlikely to finish in the top half of the table," Neville warned.
He stressed that his criticism is not a call for a wholesale spending spree, but rather a plea for a targeted investment in defence now, rather than postponing it for another twelve months. Neville also discussed the current makeshift solutions United have employed.
After the Ipswich game, both Luke Shaw and Harry Maguire were substituted, forcing Diogo Dalot and Noussair Mazraoui to shift positions, with youngster Leny Yoro covering right‑back and Mazraoui playing left‑back. "Yoro is a makeshift full‑back at best, and while he is willing, he is not a specialist. Mazraoui can operate on the left, but he is not the left‑back you want in a top‑flight side," Neville observed. When asked about possible targets, Neville mentioned a few names that have been linked with United.
He noted that Lewis Hall from Newcastle has been on United’s radar, but the Magpies have made it clear he is not for sale. He also referenced Harry Amass, a young left‑back who is likely to leave on loan, and suggested that a permanent solution is needed. Neville admitted he had previously mentioned Hall and Myles Lewis‑Skelly as potential signings, apologising for any implication that a deal was imminent. Neville concluded that United’s defensive woes can be addressed in several ways: by becoming more compact, adjusting the team’s shape, or, most directly, by adding at least one, preferably two, defenders before the deadline.
"If Carrick can’t bring in a centre‑back and a full‑back in the next 48 hours, he will have to rethink his tactical setup," Neville said. He acknowledged that Carrick might try to tighten the defensive structure without new signings, but emphasized that a fresh defender would dramatically change the season’s trajectory.
In the days leading up to the deadline, United have been monitoring the left‑back market. They inquired about Aston Villa’s Ian Maatsen, but the Dutchman is expected to sign a new contract with Villa. Newcastle remain firm on keeping Lewis Hall, and United’s only senior left‑back, Luke Shaw, is aging and injury‑prone. Right‑backs Mazraoui and Dalot can fill in, and even Baleba could be deployed in a defensive role if necessary, but these are stop‑gap measures at best.
The club’s broader transfer activity this window includes a list of signings and departures: Baleba (£70 m), Santos (£50 m), Tielemans (£35 m), Tynan Thompson (£8 m), Cristian Orozco (undisclosed), Kit Margetson (compensation), Karl Darlow (free), Rasmus Højlund (£38 m), Toby Collyer (£7.6 m), Radek Vitek (£7 m), and several loan deals and free transfers. Notable exits include Tyrell Malacia, Jadon Sancho, and Malachi Sharpe, all released.
Overall, Neville’s message is clear: United have invested heavily in attack and midfield, but without a proper defensive overhaul they risk under‑achieving in the league and European competitions. A timely acquisition of a centre‑back and a full‑back could provide the stability needed for Michael Carrick to build a balanced, competitive side capable of challenging for honours in the coming season.