Transfer news LIVE!The transfer window is officially open once again, meaning the likes of Arsenal, Chelsea, Manchester United and Liverpool can ramp up their business and finalise some big summer deals.

Arsenal and Manchester United have both been heavily linked with Viktor Gyokeres this summer but Juventus have now emerged as a rival in the race for the Sporting Lisbon star

Arsenal, Sporting CP and Viktor Gyökeres all reportedly have a difference of opinion when it comes to a summer transfer.