Manchester United legend Wayne Rooney has issued a warning to Viktor Gyokeres after his subdued Arsenal debut. Gyokeres struggled to make an impact in Arsenal’s Premier League opener at Old Trafford on Sunday and was replaced in the second half by Kai Havertz.

An expensive transfer battle between Arsenal and Man City could erupt if Mikel Arteta takes this pundit's signing advice.

That changed in the beginning of the summer window, with City stealing ahead of their competition to complete a £12.5m deal. The transfer was not completed in time for Nypan to travel with the squad to the Club World Cup, and when he did sign the work intensified on where to send him on loan.

Arsenal may see the forward as an option, particularly after he contributed six goals and five assists in 30 La Liga appearances last season. The Brazilian’s limited involvement in Madrid’s Club World Cup campaign further fuelled speculation that his time at the Bernabeu could be nearing an end.

United have been courting several goalkeepers as potential successors. The strongest speculation surrounds Gianluigi Donnarumma, whilst renewed links to Aston Villa's Emi Martinez have also surfaced. Belgian prospect Senne Lammens remains on both United and Inter's radar.

Callum Doyle is set to complete a permanent move away from Manchester City by signing for ambitious Championship newcomers Wrexham.

Manchester City have signed defender Laura Wienroither from Arsenal on a two-year contract following a positive loan spell. The 26-year-old spent the second half of last season with City after joining initially on a short-term basis in January, making eight appearances.

Rodri is close to making a long-awaited and perhaps more consistent return to Manchester City action, according to his manager Pep Guardiola.City’s Ballon d’Or winner spent the majority of the