‘Sulk a lot!’ - Arsenal star William Saliba in ‘lazy’ admission as he reflects on transformation from moody striker to commanding centre-halfChris BurtonGettyArsenalW. SalibaPremier LeagueWilliam Saliba admits that he used to be a “lazy” player, with the Arsenal star being transformed from a sulky striker into a commanding centre-half.Article continues belowArticle continues belowArticle continues belowArticle continues belowFrenchman started out as a forwardNeeded to change his attitudeNow a key figure for the Gunners