In reply to Lemony:
You said it yourself, a margin call.
I am adamant it shouldn't have been given rather than adamant it wasn't intentional.
A referee cannot be 100% that it was deliberate. As such the rules say that you give the player the benefit out doubt.
It is such high consequence that if not 100% sure that it is deliberate you cannot give it, and as such shouldn't have given it.
As mentioned though, Neymar is out. We can all smile about that