There have been arguments against Free Will, but I have seen Souls make free will choices, and there is acceptance in Spirit for those choices. Souls can decide what to do next. Nobody is forcing anyone. Whatever we choose to do is up to us.
These Soul choices are often made by what we most deeply desire. Not by some whim or fancy.
Those basics I do know. The further details I can not fully know yet but when we go to Spirit, we will see.