According to a report by Spanish publication SPORT, AS Monaco ace Caio Henrique is Barcelona’s preferred alternative for Marcos Alonso in the summer transfer window. But the Catalan giants need to shell out between €20 million and €25 million to secure the services of the Brazilian left-back in the summer transfer window. Caio Henrique joined AS Monaco from Atletico Madrid in August 2020 and has established himself as one of the best full-backs in Ligue 1 since then. The 24-year-old had struggled to find a stable footing in Europe before moving to Monaco, but Stade Louis II has become a stomping ground for him.