How the World Cup has affected Arsenal

[Getty Images]Arsenal may be the Premier League team affected most by the World Cup.The Gunners face an anxious wait over the fitness of William Saliba, who had been managing a back issue before his tournament was ended by the same problem.The centre-back has not yet been assessed by the club's medical team, but if he was sidelined, it would be a big loss - especially as his defensive partnership with Gabriel is so crucial to how the team play.The other two question marks will be over the fitnes