Q: (A) We know the axis will change dramatically and magnetic reversal will happen. You didn't mention a change or shift of the lithosphere alone. Can we...
A: Lithospheric shift will feature to some extent.
Yes, that could be the case.The context of this session seemed to indicate that the lithospheric shift would not be that dramatic. TES' hypothesis seems to indicate otherwise, and the C's gave it an accuracy rating of "very close". So perhaps TES is correct in the details of the process, but is overestimating the effect, or neglecting other factors that may 'dampen' the effect somewhat?
In his hypothesis, the entire mantle becomes "buttered up" from the heat, so the gyroscopic shift is within the mantle itself, not the lithosphere. The latter just goes along with relatively less stress. Like the difference between a green tough avocado, to a "buttered" one. In the former, a shift of the lithosphere (the skin of the avocado) requires a lot of stress or huge hit to even move it minimally. In the "rotten/butter-like avocado, you just twist it gently and the entire thing shifts around the seed. That is, the entire mantle shifts around the core, with relatively less stress to the lithosphere/skin. It's within the mantle itself that the decoupling and gyroscopic movement takes place, not the lithosphere. You can check out his articles:

Master Exothermic Core-Mantle Decoupling - Dzhanibekov Oscillation Theory
Exothermic Core-Mantle Decoupling - Dzhanibekov Oscillation (ECDO) theory is a series of hypotheses regarding climate change and its relationship to the Earth's core, as well as both the evidence and mythology surrounding global cataclysms. It is solely the work of its author, The Ethical...

It's one of those things that are unbelievable, yet the science is there.