Football transfer rumours: Man Utd's huge Simons offer; Liverpool ready Olmo bid

90min rounds up the latest transfer news, rumours and gossip circulating around the world...

Manchester United have made a "huge" bid to sign Paris Saint-Germain star Xavi Simons this summer as they seek to fend off competition from both Bayern Munich and Barcelona. (Gazzetta dello Sport - Italy)

In the face of interest from both Arsenal and Man Utd, Crystal Palace will demand a fee of £70m to sell centre-back Marc Guehi. (Football Insider)

Chelsea have failed with a bid of €35m (£29.3m) for Barcelona midfielder Fermin Lopez, who will only be sold if a club triggers his €400m (£335m) release clause. (El Nacional - Spain)

Tottenham Hotspur have discussed a move for Atalanta midfielder Ederson as a potential replacement for Pierre-Emile Hojbjerg. (GIVEMESPORT)

Real Sociedad midfielder Mikel Merino wants to leave the club this summer and would be interested in a move to Arsenal, who are prepared to pay €25m (£21m) to get a deal done. (FootballTransfers)

Sociedad, however, value Merino at €40m (£33.7m). (Tutto Juve - Italy)

Juventus are still interested in signing Man Utd winger Jadon Sancho even after he made peace with manager Erik ten Hag. (Tuttosport - Italy)

Liverpool are ready to trigger the €60m (£50.5m) release clause in the contract of RB Leipzig midfielder Dani Olmo but will have to convince the Spain star to reject interest from Manchester City and Barcelona as well. (Die Woche - Germany)

Newcastle United are preparing another move for Everton striker Dominic Calvert-Lewin despite seeing talks over the 27-year-old break down earlier this summer. (Football Insider)

Chelsea goalkeeper Kepa Arrizabalaga has blocked talks over his future until he discovers whether Real Madrid will look to re-sign him. The Spanish side see him as their top target to replace Andriy Lunin if the latter pushes to leave. (MARCA - Spain)

Hansi Flick has decided that he wants to keep midfielder Oriol Romeu at Barcelona this summer. (Mundo Deportivo - Spain)

Aston Villa have seen a player-plus-cash bid for 18-year-old Besiktas striker Semih Kilicsoy turned down, while Fulham have also failed with an offer for the teenager, who is valued at €30m (£25.2m). (Ertan Suzgun)

Reiss Nelson wants to remain in London if he leaves Arsenal this summer, handing a huge boost to West Ham United's push to get a deal done. (GIVEMESPORT)

READ THE TRANSFER RUMOURS OF THE PAST WEEK HERE