Barcelona head coach Xavi believes his decision to announce his resignation in January has improved his side. Xavi announced his intention to step down at the end of the 2023-24 season after his side’s 5-3 defeat to Villarreal on January 27. Barcelona have since gone 12 unbeaten in all competitions and will take a 3-2 lead into the second leg of their Champions League quarter-final against Paris Saint-Germain after a comeback victory at the Parc des Princes on Wednesday. GO DEEPERThe Briefing: PSG 2-3 Barcelona - The tactical to-and-fro, a glimpse of Barca's future and Mbappe quelled...