Manchester United are set to become the biggest spenders in the Premier League this summer, with investment likely to exceed £240 million as they aim to break a 100-year club record in pursuit of the title.

David Ornstein, the authoritative transfer specialist from The Athletic, predicts that Manchester United will be the most active Premier League club in the summer transfer window, without exception. "United need to take action in the market because they've jumped from having no European competition to being a Champions League side, meaning their squad lacks depth. So, in my view, there will be plenty of movement at Old Trafford," Ornstein said. "If I were to pick the busiest Premier League team, I'd go with Manchester United."

The situation off the pitch at Manchester United is conducive to aggressive moves in the transfer market. The club's financial position is trending in the right direction, and the management team—led by football director Jason Wilcox and CEO Omar Berrada—worked efficiently together last summer.

United's recruitment team, headed by Christopher Vivell and head of analysis Michael Sanson, collaborates closely with Wilcox and Carrick to identify the types of players needed and those who should be offloaded. The club aims to boost its budget through player sales this summer.

The deal to send Højlund to Napoli for €44 million has been completed, but negotiations—or even the search for buyers—regarding Rashford, André Onana, Ugarte, and Zirkzee are still ongoing and have not progressed smoothly.

Casemiro, Sancho, and Tyrell Malacia will leave as free agents after June, significantly reducing the club's wage bill. Their combined weekly wages amount to £700,000, totaling over £35 million per season!

Securing Champions League qualification brings in around £100 million in various revenues. Additionally, United were eliminated in the first round of both the FA Cup and the Carabao Cup this season, so progressing further in domestic cup competitions next year would also generate higher income.

Meanwhile, the commercial department at Old Trafford has been busy finalizing record-breaking sponsorship deals—such as the training kit front-of-shirt sponsorship, which is close to being agreed and could bring in £20 million per season.

All of the above factors will help United spend big this summer. An informed source has indicated that total expenditure will "almost certainly" exceed the £240 million spent on signings last year. The figure is even thought to be potentially close to £300 million, which would set a new record for the highest spending in a single transfer window in the club's 148-year history.

As is well known, United will focus on strengthening the midfield, particularly in finding a successor to Casemiro. The club has already spent £39 million to sign Brazilian international Ederson, and is in talks with West Ham United over 21-year-old Portuguese player Matheus Fernandes.

Neither of the above two players, however, is a direct replacement for Casemiro. United may spend more than £80 million to bring in a top-tier midfielder.

Elliot Anderson of Nottingham Forest, Sandro Tonali of Newcastle United, and Aurélien Tchouaméni of Real Madrid are all rumored alternatives. However, with Manchester City reportedly offering £120 million for Anderson, the Red Devils may have to concede defeat and turn to other targets.

The team is also seeking reinforcements on the left flank. Initial talks have taken place to explore options for both left-back and left-wing positions. Currently, signing a new left-back is a priority, and Wilcox is particularly keen on Newcastle United's Lewis Hall.

United need a new second-choice goalkeeper to compete with Sena Lammens, as well as a more reliable backup striker than Joshua Zirkzee to ease the pressure on Benjamin Šeško. While signing so many players in one window may seem unrealistic, Ornstein says United will be "busy," and combined with Ratcliffe's plan to celebrate the club's 150th anniversary by winning the title, it naturally fuels fans' imagination.

It must be emphasized that spending heavily does not guarantee success—players need to be the right fit and integrate well. Otherwise, last season's Liverpool is a cautionary example: Anfield splashed £420 million on five major signings but ended up empty-handed, dropping from Premier League champions to fifth place, and manager Slot was sacked in disgrace.