Arsenal icon, Thierry Henry has expressed concerns that the club may be experiencing burnout following two unsuccessful Premier League title challenges against Manchester City. Pep Guardiola’s side secured the league title for the sixth time in seven seasons with a 3-1 victory over West Ham at the Etihad Stadium on Sunday evening. This defeat added to Arsenal’s woes, as they once again fell short in the title race despite leading the table for 248 days last season—a record for a team that failed to clinch the top spot in English top-flight history. While Arsenal manager Mikel Arteta remains co…