Blow for Arsenal as star man Nasri limps off in Huddersfield clash with hamstring injury

In my opinion, Arsenal should work hard to get a result in the first leg. the second will be a difficult one. In order to do that, they will need their maximum power; Nasri is part of that power. So losing him will pose as a problem, especially when Vermaelen is uncertain.
(Also, Sagna has a red card as well, right?)

Yes Sagna is on a red card. The thing is if they play out the first leg then its just a cup tie, and there are so many upsets in cup ties. I think they have a better chance of winning the tie if they go in on the back of a draw. Then it can be 90 mins that they have to play like hell to win. But if they win the first leg then Barca will have to go all out and Arsenal will look to sit back, and then there will be no hope for Arsenal. But anyway, lets hope for a good game. :D

I think Arsenal should manage without him. Walcott, Fabregas and VP are good enough to win the regular games without him.

What they really need him for is that away game at Barca. Because if they are to have any hope winning they will need as much world class quality as they can have, on the pitch!