Arsenal have started their squad overhaul, and the new signings have settled in well. Mikel Arteta is slowly turning things around at the Emirates, but there is still a long way to go.The Gunners have a thin squad right now, and they failed to replace any of the players they loaned out in January. Moreover, Pierre-Emerick Aubameyang was let go on a free transfer to Barcelona – leaving Arteta with just 20 first-team players.While there needs to be incomings at the club, there is no denying that a few players will be let go after the season ends. Here are 5 players who could leave Arsenal in the summer:#5 - Bernd LenoArsenal v Crystal Palace - Premier LeagueBernd Leno was linked with a move away from the club last summer, but he did not secure one. The German was replaced in goal by Aaron Ramsdale, and the Englishman has performed exceptionally well.Leno is unwilling to remain at the Emirates as a #1 and is keen on moving away. Newcastle United and a couple of Bundesliga clubs are reportedly keen on signing him in the summer.Football Daily@footballdaily USA goalkeeper Matt Turner will join Arsenal in the summer for £7M. Bernd Leno will likely leave #AFC in the summer with Newcastle United interested in the German goalkeeper. [via @skysports_sheth]11:02 PM · Jan 28, 202228846🔴 USA goalkeeper Matt Turner will join Arsenal in the summer for £7M.❌ Bernd Leno will likely leave #AFC in the summer with Newcastle United interested in the German goalkeeper. [via @skysports_sheth] https://t.co/GD5MkObRRNThe German has made just seven appearances for the Gunners this season – three in the Premier League, three in the Carabao Cup, and one in the FA Cup. He did manage to keep two clean sheets – both in the League Cup.Arsenal have already signed Matt Turner as his replacement, but the American will join after the current season ends.#4 - Granit Xhaka (former Arsenal captain)Wolverhampton Wanderers v Arsenal - Premier LeagueGranit Xhaka has had a love-hate relationship with the Arsenal fans for some time and was keen on leaving last summer. The Swiss star wanted to join AS Roma, and the Italian side confirmed they were looking to sign him.However, the Gunners refused to let go of their midfielder for cheap, and the move collapsed.Sky Sports Premier League@SkySportsPL"It should be set in stone" Granit Xhaka's refusal to take the captain's armband is discussed on The Football Show 5:36 PM · Feb 21, 202272344"It should be set in stone" 😬Granit Xhaka's refusal to take the captain's armband is discussed on The Football Show ⬇️https://t.co/m8yCgzS5D5Arteta spoke about the transfer and claimed it was Xhaka who decided to make a u-turn after he talked to the manager."I wanted him to hear from me my opinion on him, and that I was ready to support him and that I was ready to push the club to be supportive of him too, because I thought he could be a really, really good player for us and he could enjoy playing under me in this football club. I tried to convince him that way. He thought about it, he had a very positive response afterwards, and I think he changed his mind."Xhaka is still expected to leave in the summer as the Gunners plan for future.