Despite agreeing the basic framework of a move for Gyökeres weeks ago, Arsenal and Sporting found themselves butting heads over the nature of the add-ons proposed by the Gunners, which invited pressure of a potential hijack from long-term admirers Manchester United.

Mikel Arteta is still hoping to add Viktor Gyokeres, although negotiations for the Sporting star have given Arsenal a headache. Arteta has given his verdict on the state of the current squad and what it could mean for the remainder of the transfer window.