If true, that would be weird though, right? Motivation wise? As a Predator, why retreat to your ship gravely wounded with a limb missing, only to find out your prey has pursued you inside your ship to kill you, armed with a deadly smart-disc...
And in retaliation you try to kill Harrigan with a netgun.
When that doesn't work you 'bitch slap' him with your only available hand.
Then go back trying to kill him for the rest of the battle.