I'm not a fedor fan, nor do I care that he lost.
I do, however, care greatly that a fighter was smashed in the back of the head twice. Especially when he wasn't even moving or defending himself.
It was pure emotion. I could imagine in situations like that where you just dropped the supposed #1 goat that you're not thinking about semantics. You're thinking about finishing the fight.
To be fair he was KO'd before those shots came. Yeah he shouldn't have done it, but it happens.