CM - sorry but this
The physics of entering the manoeuvre from below exit height are both simple and previously explained. So your point 1 is not relevant unless other evidence is published to indicate otherwise.
Is wrong. It is not a simple thing to judge and even less simple to repeat well and accurately. In fact without being horrid the act of rolling an aircraft accurately has been demonstrated with this pilot not to be simple.
By allowing yourself to judge things as "simple" isn't that exactly how we overlook, ignore and not plan for? How many smoking holes have resulted with that attitude?