Cristiano Ronaldo issues 'ultimatum' to Man United - it involves Frenkie de Jong

Cristiano Ronaldo has issued an ultimatum to leave Manchester United if they don't sign new players this quickly, according to Sports Mail.

Ronaldo, 37, is growing frustrated with United's lack of transfer activity and is now ready to leave if the situation remains the same.

Manchester United have been linked with Frenkie de Jong, but the Red Devils have so far refused to meet Barcelona's valuation of the player.

They've also missed out on some of their former targets, like Darwin Nunez who went to Liverpool.

Meanwhile, Barcelona are reportedly in a financial fix and have also not made any new recruitments this summer.

Source: Sports Mail