Roma coach Paulo Fonseca insists they're capable of winning at Manchester United this week.
Roma go to England for the first-leg of the Europa League semi-final on Thursday.
And Fonseca insists: "The first thing we need to think is that we don't have to go just to defend.
"It's important to have the ball and don't let them build. We want to be a team that defends well in every area. But we don't have to think about just defending."
Fonseca was speaking after Sunday's poor defeat to Cagliari.
