well, yeah... there is more evidence appearing all the time that indeed it is possible for the crust to slip, and its magnetic permeability is highly variable, and a major change in ambient flux theoretically could cause a mechanical slip to line up more of the permeable material with the magnetic flux, shall i say

the current working theory is that the new geographical poles could be basically egypt and the pacific just east of japan, based on aggregations of plasma in the atmosphere above these areas