I wasn't carried away when Sevilla were 2 goals up because you can't beat Barca until the final whistle is blown. They didn't deserve to lose, although that's what is said to each every team that played really good against Barca. Nonetheless, I think the red card signalled the downfall of their play right up to the end. I'd put blame on sloppy defending too. Madrid fans must surely be choked right now. They have to wait at least another week to hope Barca drop points.