Héctor Bellerín is set to leave Arsenal after seven seasons at the club. The Spanish fullback appeared in 25 matches in the Premier League under Arteta on the season.
A return to Spain for Bellerin, who grew up in Barcelona's youth system before moving to the Emirates in 2011 as a 16-year-old, is the most likely path.
There is a significant interest from Villarreal, coming off their Europa League win. Sevilla are also involved for Bellerin, with Lopetegui looking to add him to the club's depth at fullback.
