By Samuel Meade Barcelona are on the hunt for a new manager after Xavi announced he would step down at the end of the season. The Spaniard, who is one of the greatest players the Catalan club have ever seen, will have spent two full campaigns at the Nou Camp, but will leave with the club struggling to defend their La Liga crown. Barcelona have endured their struggles off the pitch as they continue to adapt to life post-Lionel Messi. Despite their financial issues, a number of new signings have still arrived to bolster the squad and now a new man will be tasked with getting the best from the li…