Would both sides try to live together in peace? Would hostilies break out, both trying to achieve a dominant role in the eastern hemisphere? Given Ulfric`s political agenda (Free Skyrim, Skyrim for the Nords, etc.pp.) and taking Morrowind`s current doubtful condition into consideration, I assume they would mostly ignore each other.
What`s your opinion here? What can one expect? Peace? War? Alliance against future Aldmeri or Imperial demands?