• Midfielder reacts angrily over Martin O’Neill’s comments
• Villa seeking higher bid plus Stephen Ireland in part-exchange

Manchester City will make a £24m second and final offer for James Milner within the next 48 hours as they seek to push through a deal for the England international.

The proposed deal is being conducted amid considerable acrimony with the winger’s relationship with the Aston Villa manager, Martin O’Neill, threatening to unravel.

Milner is angry and upset with O’Neill for suggesting that he had expressed a desire to leave during a meeting about his future before the World Cup finals. He also strongly rejected the manager’s claim that he was offered a new contract with the club. Villa, however, have stood by O’Neill’s interpretation of events and his comments, made during a pre-season trip to Dublin, prompted Milner to try to telephone the manager last night to seek an explanation.

There was no indication Milner had managed to get in touch with O’Neill as the situation became increasingly fraught. Milner is due to report back to Villa for pre-season training on Monday after being given an extended break following the World Cup, although the events of the past 24 hours mean that it is almost inconceivable he will join up with his team-mates at the club’s Bodymoor Heath training ground.

Instead it now appears a matter of when and not if he becomes a Manchester City player. Although all the indications are that City’s £24m bid will not be accepted – Villa’s asking price is closer to £30m – negotiations are expected to continue with a view to a swift conclusion now it has been established Milner has no future in the Midlands. Villa are set to push for Stephen Ireland, the City midfielder who has been told he can leave the club this summer, as a makeweight in a deal.

In many ways O’Neill’s remarks are likely to accelerate the process. Having previously suggested the club would do all they could to keep Milner, who was outstanding last season and won the PFA Young Player of the Year award, O’Neill has publicly conceded defeat, claiming the 24-year-old had made it clear in a meeting at the end of May that he was not interested in discussing a new deal on improved terms and that he wished to leave. Milner and his representative strongly dispute this was the case and believe O’Neill has portrayed him an unfair light.

“The state of affairs is really straightforward,” O’Neill said. “James and his agent came to see us before the World Cup and intimated they would like to go. If that is the case then Manchester City made the offer, which we told them about. There is a difference of valuation at this moment between the buying club and the selling club. That may well be resolved and if that is the case then absolutely fine.”

“I think James’s agent has told our chief executive he wouldn’t be signing a new contract,” O’Neill continued. “Obviously that puts a different slant on things, like everything else. Although I haven’t spoken to James since that day, he has played in the World Cup and the rest really is pretty well straightforward. If a fee is agreed, at the end of the day, the player can leave. Manchester City have put a valuation on the player. It doesn’t match our valuation but we will see. I am probably sure if that is the state of affairs, particularly if the player is keen to go, I am sure it will get resolved.”

How things pan out between Milner and O’Neill between now and then will be of just as much interest. The Villa manager has spent much of the previous 12 months waxing lyrical about the development of the player he signed for £12m from Newcastle United in 2008, and Milner was just as effusive in his praise of O’Neill for the part he played in his promotion to the senior England team. Yet O’Neill’s latest comments have left Milner so disappointed that their previously close relationship could now be fractured beyond repair.

Manchester CityAston VillaTransfer windowMartin O’NeillStuart JamesAndy Hunterguardian.co.uk