Manchester United parted ways with Ole Gunnar Solskjaer earlier this season and appointed Ralf Rangnick as his temporary replacement. Things are yet to improve drastically, with fans calling for an overhaul at the club.Rangnick has been appointed on an interim basis, but the German is reportedly keen to take over the job permanently. Mauricio Pochettino, Erik ten Hag, and Luis Enrique are said to be on the club's wishlist too, but no decision has been made by the Premier League side.While the board thinks about their next manager, they need to look at their existing squad as well. Fresh faces are required to challenge for trophies again, and some players need to be let go.Here are 5 players who could leave Manchester United this summer:#5 - Paul Pogba (Manchester United's record signing)Manchester United v Watford - Premier LeaguePaul Pogba's future has been in the balance for a long time. The Frenchman's contract at the club expires at the end of the season, but he is yet to pen a new deal.The Red Devils have reportedly put an offer on the table, but they are not the only club to do so.JuventusFC@juventusfcesLa precisión de @paulpogba Siena #GoldelDia 00:58 AM · Feb 25, 20221818La precisión de @paulpogba 🆚 Siena ⚽️#GoldelDia https://t.co/0VYBBe1nSkWith less than six months left on his deal, Pogba is free to hold talks with any club he wants. Reports suggest Real Madrid, PSG, and Juventus are looking to lure him in.Los Blancos and PSG are said to be leading the race right now. Mino Raiola has sent mixed signals about the midfielder's future. The super agent has insisted he would do anything to help his client, even taking shots at Manchester United in the past.#4 - Edinson CavaniUruguay v Venezuela - FIFA World Cup Qatar 2022 QualifierThe Uruguayan striker wanted to leave in January but was asked to stay on as the Red Devils wished to loan out Anthony Martial. Like Pogba, Edinson Cavani is heading towards the end of his contract and is planning his next move.Reliable journalists claim the striker is not willing to stay at Old Trafford and is keen to head to La Liga.L'UEFA 🇫🇷@UEFAcom_fr#UCL Il y a ans pile, Edinson Cavani offrait à Paris une victoire 2-1 face à Chelsea en 8es aller 4:57 PM · Feb 16, 20225612#UCL Il y a 6⃣ ans pile, Edinson Cavani offrait à Paris une victoire 2-1 face à Chelsea en 8es aller 👊 https://t.co/wOF0zF1RTXBarcelona were linked with the former PSG striker, but the Catalan side have signed Aubameyang from Arsenal on a free transfer.However, if they decide to let go of Memphis Depay, who was signed on a free transfer last summer, they could be back in for Manchester United's Cavani.