Arsenal, Chelsea, Liverpool, and Manchester United are all making moves behind the scenes in preparation for the summer transfer window officially opening. The Gunners are set to spend big again as Mikel Arteta sets his sights on retaining the Premier League title and going one step further in the Champions League next season. Morgan Rogers and Julian Alvarez have both linked with moves to the Emirates Stadium, while there has been significant updates regarding their pursuit of Jeremy Monga and Eli Junior Kroupi. Liverpool, meanwhile, have confirmed the appointment of Andoni Iraola as head coach and are hopeful of making Yan Diomande their first signing. Man United are set to sign Ederson after reaching an agreement with Atalanta for a £35million deal, but are said to have shelved contract talks with captain Bruno Fernandes. Incoming Chelsea manager Xabi Alonso could lose both Enzo Fernandez and Marc Cucurella - both attracting interest from Spain - but has been urged to bolster his ranks with a new striker. Tottenham are expected to make another bid for Jan Paul van Hecke, while a deal for Savinho has been teased. Manchester City could move for Sandro Tonali after seeing an offer for Elliot Anderson rejected. The Gunners face competition from Chelsea, Liverpool, Manchester United, Real Madrid, and Lille for the signing of Ayyoub Bouaddi, with Lille reportedly wanting at least €70M for the 18-year-old. Arsenal are also being linked with a move for Andrea Cambiaso, with Juventus believed to be open to selling the full-back this summer if a fair offer comes in.