Mikel Arteta axes three Arsenal stars ahead of new season as squad revamp gathers pace

Mikel Arteta has moved decisively to reshape Arsenal’s squad ahead of the new season, sanctioning the permanent exits of two first-team players as the Emirates Stadium overhaul gathers pace. The Gunners boss has cleared the path for Jakub Kiwior and Karl Hein to leave north London this summer, underlining his determination to elevate the club’s standards following last season’s Premier League triumph. With the transfer window still open, Arteta’s willingness to dispense with established names signals a clear hierarchy: only players who meet the club’s elevated expectations will remain.

Arteta’s exit strategy takes shape

Kiwior’s permanent departure to Porto for a reported £14.6 million, plus add-ons, marks the most tangible evidence yet of Arteta’s squad review. The Poland international had spent the second half of last season on loan at Porto, a move that doubled as both a development step and a softening-up exercise for a permanent switch. His exit follows the permanent arrival of Piero Hincapie at centre-back, a £34.5 million signing who has already displaced Kiwior in Arteta’s defensive hierarchy. The Gunners’ sporting director, Andrea Berta, has also approved Hein’s permanent move to Werder Bremen after the 24-year-old goalkeeper failed to dislodge David Raya or the club’s other senior options. These departures align with Arteta’s stated ambition to “improve the quality of the squad” and “bring in signings that address gaps,” as outlined during pre-season briefings.

Mirror Football has also reported that Arsenal are accelerating their transfer activity after a sluggish start to the window. The club’s first official business was converting Hincapie’s loan into a permanent deal, followed by the capture of Illan Meslier as Raya’s deputy. Yet the Gunners remain without upgrades in defence, central midfield and on the left wing, areas where Arteta has publicly identified needs. The failure to land long-term targets such as Jeremy Monga and Morgan Rogers—both of whom joined Manchester City and Chelsea respectively—has only intensified scrutiny of Berta’s summer work. With pre-season training underway and the Premier League curtain-raiser just weeks away, the pressure on Arsenal’s recruitment team to deliver has become unmistakable.

New signings arrive as Arteta tightens the squad

Amid the exits, Arsenal have secured their first major incoming transfer in Christos Tzolis, a 24-year-old Greece international winger who arrives from Club Brugge for a reported £34 million. Tzolis, who will wear the No.17 shirt, replaces Leandro Trossard following the Turkey international’s move to Besiktas. The Greek completed 51 goal involvements in 52 appearances for Brugge last season and will provide competition for Bukayo Saka and Gabriel Martinelli on the left flank. His arrival also hints at Arteta’s preference for direct, progressive wide players who can stretch play in transition—an area Arsenal targeted after their Champions League run exposed limitations in wide overloads.

The Gunners’ transfer activity has been overshadowed by rival clubs’ moves: Chelsea’s £117 million capture of Morgan Rogers set the summer’s spending bar, while Liverpool and Manchester United have also flexed their financial muscle. Arsenal’s bid to sign Newcastle’s Bruno Guimarães—reportedly agreed before Newcastle questioned the deal’s validity—has added another layer of intrigue. Newcastle’s stance, as reported by Metro.co.uk, suggests the Magpies remain reluctant to sell their captain, leaving Arsenal to pursue alternative targets such as Ezri Konsa and John Stones after William Saliba’s back injury ruled him out for an extended period. Saliba’s absence, confirmed by Arsenal and echoed in transfer coverage, has forced Arteta to reassess his defensive options—Football on Sight reports that the club are now monitoring Konsa and Stones as potential replacements.

What comes next for Arteta’s Arsenal

Arteta’s willingness to sanction senior exits while pursuing targeted upgrades reflects a manager confident in his vision. The permanent arrivals of Hincapie and Tzolis, coupled with the exits of Kiwior and Hein, demonstrate a clear hierarchy: only players who can contribute at the highest level will feature. Yet the window is not yet closed, and the remaining gaps—particularly in central midfield and left-back—remain pressing. With Saliba sidelined and no further defensive reinforcements confirmed, Arteta may need to act swiftly to avoid a repeat of last season’s defensive fragility in big games.

The next fortnight will be decisive. Arsenal’s pre-season fixtures offer limited opportunities to bed in new signings, while the Premier League’s opening fixtures against Brighton and Wolves demand a settled XI. If Berta can secure at least one more marquee addition—ideally a ball-playing centre-back or a progressive midfielder—the Gunners could enter the season with both depth and quality. If not, Arteta’s squad overhaul risks leaving the club exposed in the title race before a ball is kicked.

One thing is certain: the Arteta era is entering a new phase. The exits of Kiwior and Hein are not just squad trimming; they are a statement of intent. Whether the incomings match the ambition remains the unanswered question.