Arsenal's summer activity will be partly shaped by whether they offload a particular first-team star, according to one transfer insider.
The Gunners are looking to bring in around five new faces as they supercharge a fresh title bid after falling short again, Mail Sport has reported.
Kepa Arrizabalaga became the first arrival on Tuesday as they activated his £5million release clause at Chelsea and handed him a three-year deal to challenge David Raya.
But Mikel Arteta has insisted this will be a 'big summer' and further reinforcements are expected - not least after the departures of Jorginho, Thomas Partey, Kieran Tierney, Nuno Tavares, and Marquinhos.