Absolutely loving all of their reactions, they're getting themselves so wound up and it's hilarious.
In my opinion it was a red, if Nani had pulled his foot down as soon as he made contact with Arbeloa I would have said it was a yellow because he had no idea Arbeloa was coming. But as soon as Nani felt contact with Arbeloa, he extends his leg basically kicking him in mid-air which is dangerous play and a red. What the Rags seem to be forgetting is that the ref decided to disallow a goal that looked OK and didn't see Rafael blocking a header with his arm, two decisions that helped them out!
Another point is how the media have reacted, like some have pointed out the comparison between the two Henry Winter articles sums it up really. In more depth we went out of the Europa League to Kiev after going a man down due to a very similar challenge, instead of rolling over we managed to score and with another we would have taken it to extra time. Again in the F.A Cup last season Vinny got a red that was undeserved and after we went 3-0 down, instead of bending over we fought back for 3-2 and came out of the game with a lot of credit. The final example was in the Carling Cup against Liverpool. 1-0 up we conceded a dodgy penalty after Richards blocked a shot and it hit his arm making it 1-1. We scored again but still went out 3-2 on aggregate.
The point is that there was no media frenzy (apart from the Vinny red card sparking a debate on modern tackling) whereas there is now. In all 3 games City played on and nearly got something out of all 3 games, however last night the United fans, players and maybe Baconface knew that they had an excuse for losing as soon as they went down to 10 and the media being on their side has put them all in denial about it. Mourinho has the tactical nous to put Modric on and went 2-1 up in the time United waited to put Rooney on. They could have fought and got something out of the game but bent over and went out much to the joy of all us Blues!