The point stands that had we not given him loads of stick at the match, I'm almost certain he wouldn't have celebrated after scoring, because there were already examples of him not doing it when fans had been nice to him
Basically, we're the reason he celebrated, because we gave him loads of abuse, so he gave it right back
Whether it was right or not for us to give him said stick is ultimately irrelevant. We gave him the stick and he then paid us back when the opportunity presented itself
Cause and effect
That's all the events at Old Trafford were. Just the same how Rooney rubbed it in following him getting pelters at Goodison
It doesn't matter how much you like a club or fan base, if a gang of strangers are tearing you apart then it's only human to react to it. This wasn't an Arteta case, where we'd been first class to him every time he'd played against us only for him to still cheat in that Quarter Final, after which he got a load of stick every time afterwards. We baited the bear on this occasion, and he subsequently took a chunk off our arm. We have no moral high ground upon which to judge him for the events of that afternoon