Arsenal have a free run to sign Nico Williams, as manager Mikel Arteta looks to improve his squad this summer.
The Gunners are just two matches away from a Champions League final, having seen off Real Madrid at the Bernabeu to set up a semi-final showdown with Paris Saint-Germain – but still, there are key areas of Arteta's squad that need addressing ahead of another Premier League title challenge next term.
