User blog comment:D. Cello/Assassinews 03/05 -- ACWiki's Fan Section and AC3 first trailer/@comment-90.221.252.105-20120306213438/@comment-3979092-20120307232241

I guess Connor is introducing his own weapon. That is how AC works anyway. Remember when Altair jump with a hidden blade in AC1?Ezio pulling the trigger? Now him tree running and jumping with his axe. Something like that