Candidates to strengthen Barcelona’s Defence next season

Barcelona are looking to strengthen their defence next season and various players have been mentioned
The following are the most likely once to join the blaugrana.

Signing two full-backs and two centre-backs is a priority for the club in order to finally put a strong defensive setup.
📌 Jules Koundé and Andreas Christensen are current hot targets. José Gayà and César Azpilicueta as well.
However, Gaya has a long term commitment to Valencia and that could prove to be a problem.
Aspilicueta has already been reported to have agreed personal terms with the club, the news hasn’t been official yet.
In case Gaya doesn’t come other alternative is Nicolas Tagliafico, who remains interested in joining the club.
Kounde however would prefer a move to Barcelona with Chelsea also a strong contender but his outrageous transfer fee could be a stumbling block for the Catalan Club.