Worse than the words that may have been said is this tackle at the end of the game:
https://youtu.be/EpqpLEc-m7Y?t=6859 (link take you to the time of the tackle).
How the referee let that go without any form of card is reprehensible. The whistle is blown for the end of the game immediately after the tackle, which doesn't discount the tackle itself.
Referee's top priority surely must be player safety? That Ref should be disciplined for lack of any action.
Azzurri should (but won't do anyting as they seem to condone this type of tackling) fine or suspend the player, just my opinion. And as for Davison's reputation what a low act, he munched a teenage kid good for him.