You honestly don't see how what is shown in the video of the first link you posted above matches up with anything Dan did in his seminar? O'sensei having a guy push on him, not moving, not turning away, absorbing their strength into his body until he decides to throw them away. Later in the vid he's letting guys push into his hip, absorbing it and bouncing them away. You consider that waza?
Are you referring to the post where I say: