Barcelona’s remarkable Champions League comeback to beat Paris St Germain 6-1 at the Nou Camp and snatch a place in the quarter-finals will take some time to sink in, according to midfielder Ivan Rakitic. Trailing and wounded from a 4-0 humiliation from the opening leg of the last-16 clash in France, Luis Enrique’s men were looking to make history and also avoid their earliest exit from the competition in a decade.