Looks like the speculation here was on point. The other hubs will eventually be closed down and the end goal is to essentially have everyone at these two campuses. You will be assigned a location and will have no say in the matter.
Mind you, there were a lot of "probablies" in the message, but as we all know: probably + requires spending money = not happening. Probably + cost cutting measure = definitely so.
The only exception to this rule are the shadeholders, but don't hold your breath.