Some where Helseth gains complete power some where he doesn't. I just really like the idea of the player being able to influence major events and have some choice in what happens.
This is an "Alternate Tribunal Main Quest" after all, so it's not going to fit with the series chronology anyway.
Also; if it comes between e Almalexia or Sotha Sil surviving; my vote is for Sotha Sil :toughninja:
We all know it was mentioned (as a throw away) in a vague attempt to explain the lack of a mainland, in Tribunal.
Of course in Morrowind itself, people mention arriving and leaving unhindered. Some quests revolve around people doing this.
Further, if there was a quarantine, if the Nerevarine/senior member of a guild/Great House leader blatantly broke the 'quarantine' don't you think people would notice?
Finally, TR is slowly removing all rational reason fro this ill thought out fudge to exist anyway.
Make it easy on yourself and just handwave it away, or even formally drop it out of the tiny handful of dialogs it appears in.
The quarantine's purpose is to prevent the spread of blight and corpus disease from Vvardenfell to the mainland, so there's a logical reason for. The people who arrive and leave Vvardenfell probably
have go through an extra level of bureaucracy but I would imagine that travel between the Mainland and Vvardenfell isn't completely forbidden by the quarantine.
TR's position is that the quarantine exists, by the way