Jesper Olsen believes Barcelona have more to lose against Manchester United in the Champions League, though he insists the Red Devils can reach the semi-finals.
United will host Lionel Messi and Co. in the opening leg of their quarter-final clash at Old Trafford on Wednesday evening.
Ole Gunnar Solskjaer's United – who completed a stunning comeback against Paris Saint-Germain in the last 16 – have lost three of their past four matches in all competitions and are still fighting to finish in the Premier League's top four.