Manchester City have made a formal offer to sign West Ham midfielder Declan Rice, with the transfer fee expected to be around £90 million. Rice, 24, has been linked with several Premier League clubs, including Manchester United and Chelsea. The England international has had a standout season at West Ham, and it's understood that Manchester City officials have already held talks with the London-based club.

Manchester City's interest in Rice is not new, as the club has been looking to strengthen its midfield. Rice's impressive performance in the Premier League and his role as a defensive shield in front of the backline have made him a potential key player in Pep Guardiola's team. His leadership skills and ability to control the game are qualities that City are looking for, especially given their aim to be a consistent winner in European competitions.

Rice is seen as an ideal fit for the Cityzens, not just because of his skills and experience, but also because of his ability to fit into Guardiola's system. The Spaniard often prefers midfielders who can switch positions fluidly, and Rice's versatility allows him to fill any midfield position in the squad.

As it stands, Manchester City's bid is the highest that has been made for Rice, and there are indications that the Hammers are likely to accept it. However, the final decision will depend on several factors, including the player's personal terms and other clubs potentially matching or exceeding City's offer.

Please note that some of the specifics of this transfer, including the details of Manchester City's official bid and Rice's response, are still in flux as negotiations are ongoing. As such, this information should be seen as the current state of affairs as of June 26, 2023, and changes may occur in the coming days or weeks.