Celtic v Barcelona: Scott Brown says home crowd will play key role as he calls for more attacking approach We defended really well as a group and Fraser [Forster] was magnificent and we are going to have to do that again. But we are going to have to get more of the ball and try to keep it for longer periods. Losing in the last minute is always going to be hard, but that shows you how dangerous Barcelona can be. We have to stay focused the whole game. Brown is hopeful that he is at last getting over the hip complaint that has disrupted his season. The Scotland international has been in and out of Neil Lennon's side but will take his place in the Hoops midfield tonight. The former Hibernian player's inclusion is all the more important given that the Parkhead manager will be without Emilio Izaguirre, Thomas Rogne, James Forrest and Lassad with Gary Hooper a big doubt and Georgios Samaras fighting to get fit following an ankle injury. Brown gave the Celtic support a boost by saying: "I am starting to feel a lot better. I have had a lot of rest and my body is slowly getting better and better. I have managed to play three games in a row and I am feeling the benefits. So hopefully I am over the worst of it. You can never tell what is around the corner but my body is feeling good just now and if I can keep training day in, day out, playing two or three games a week, I am happy with that.