The Premier League had one of the most eventful transfer windows during the summer of 2025. It involves plenty of players who changed clubs, and some who joined the Premier League, looking to prove themselves at the biggest clubs in England’s top league. We are looking at the biggest transfers and how they could make an impact.
What constitutes a good transfer?
Every transfer is made as the clubs and their sporting directors felt the players could help the team. Their goal is always to boost the team’s chances of winning matches, so transfers must make sense. To determine a good transfer, there are some factors that must be present. Here are some of them:
- Impact – A player must make an impact on the team. It can be small or significant, but as long as they meet the standards set by the club, they should be considered a good transfer.
That could be something like a Christian Nørgaard transfer to Arsenal, which is a small deal, but it provides the team with much-needed cover in midfield. The other side of the spectrum is someone like Xavi Simons to Tottenham Hotspur, who could be a game-changer for the club.
- Price – This can determine a good transfer, depending on whether it’s a bargain or not. Some transfers are big-money deals that can’t be considered bargains, but they are still worth the money their previous club are getting paid for. This factor is mostly focused on the player’s valuation and the value they provide to their new club.
- Fan sentiment – By looking at the fanfare behind a transfer, that could be a great one. An example of this is Ebere Eze, who moved to Arsenal in the 2025 summer window, and he was unanimously popular among the Gooners.
Alexander Isak to Liverpool
As one of the world’s best strikers, Isak is one of the top signings a club could make. Even if they already had Hugo Ekitike earlier in the window, Isak wanted to leave Newcastle United, and his only preferred spot was Liverpool. That is massive for the Reds, as they could defend their title properly with a strong striker as the focal point.
Of course, Mohamed Salah is still the primary goalscorer, but Isak provides a new dimension to their attack. He scored 23 goals in the 2024/25 Premier League season, and Isak was the only one who came close to Salah’s 29-goal tally that won him the Golden Boot.
With this firepower, Liverpool could keep relying on their attack to help them defend their league title. It will be challenging to integrate him without a full pre-season with him in the squad, but Isak is versatile enough to help the team across the front three.
Florian Wirtz to Liverpool
Liverpool broke the British transfer fee record twice, and the first one was for Florian Wirtz. One of the best attacking midfielders in the world, Wirtz is a creative force, who can generate scoring opportunities out of nothing.
However, the signing of Isak has put a bit of a damper on this as Wirtz could probably be playing more as a left-sided attacker rather than the favoured #10. Isak and Ekitike can play alongside each other as two strikers, but that could lead to issues further down the pitch as Wirtz will have to work harder with tracking back to defend.
Wirtz’s skills and talent allows him to play in almost any position. He is definitely a super talent, who could be with Liverpool for a long time as the foundational piece in their midfield.
Viktor Gyökeres to Arsenal
From 2023, Arsenal have been looking for a striker who is ruthless enough to keep scoring goals and finishing off their chances. That has been the missing link for Arsenal, as Kai Havertz has filled in as a good striker, but he is not the prototypical #9 that this club needed.
Enter Viktor Gyökeres, who scored 97 goals in 102 appearances from 2023 to 2025. This is a massive number, and he will want to do that again for Arsenal. The numbers won’t be as outrageous as that, but he will be there to score goals when needed. Arsenal’s players must platform him better to score goals, but the team has the playmaking quality to do so.
With Martin Ødegaard, Bukayo Saka, and Ebere Eze creating opportunities for him, Arsenal are in good hands with their striker situation and the rotation of Gyökeres and Havertz in the long run.
Jack Grealish to Everton
After a few seasons of being limited at Manchester City, Jack Grealish finally got a move away from the club. It was a loan deal to Everton with an option to buy, which could be triggered if Grealish continues to succeed. He is back to his old play style, as he has become more of a maverick again who attacks the full-back.
This has been a godsend for Everton, as Grealish is the creative force in attack they need alongside Iliman Ndiaye. With Grealish, they could push for a high-table finish by the end of the season.
Granit Xhaka to Sunderland
After a few years away from the Premier League, Granit Xhaka is back. This time, he is playing for Sunderland, a newly-promoted side. He was immediately given the captaincy, and he could be the game-changer for them. The Swiss international is a fantastic midfielder, who can both create and defend well.
The experience of winning trophies is his primary attribute for Sunderland, which could be enough to keep them in the Prem. It will be a tough test, but Sunderland could stay up with Xhaka at the forefront.
With all these signings, the Premier League has flexed their financial muscle again.
