I agree in principle with the gist, but image 2 show Fuller with the ball and Ali defending with a clean line, so he has to pass or run.Trai still has the ball in two hands, if DWZ indicates at all he's going to slide Fuller puts Herbie through untouched. Ali can't release from Fuller until he's passed it which he won't do until Ali commits, and those other inside defenders are no chance.
And of course these are all split second decisions, he does what he's coached to do.
NRL fullbacks eat up 3 v 2s for breakfast, especially on their left edge.
Image 3 shows Fuller has released the ball and DWZ still setting his position on Herbie.