But they didn't win, at which point everything else becomes guesswork at best.
You, nor I, have any idea what Wenger, Mourinho, the referee's report or the FA would've said or done so when you're talking about it as if it's an obvious conclusion you can't be too surprised when people question...
Stop talking sense!
It's clear that the FA, media and anyone with a combination of eyes and common sense have been hoodwinked by that cunning Mr Wenger, who's managed to conjure yet another tangled web of deceit.
In reality Costa was merely trying to show his affection to the Arsenal defence...