Ahead of the summer, Sheffield Wednesday may be keeping a distant watch on what happens at Barcelona. Barcelona have crashed out of the Champions League this week, also sitting eight points behind Real Madrid in the La Liga title race. It’s been a fairly forgettable season for the Catalan giants and they’re also in the process of finding a new manager. Barca legend Xavi is the man in charge right now. He announced earlier this year though that he’s leaving the club this summer, with a relatively short list of names tipped to replace him. Barcelona manager search may put Sheffield Wednesday on …