its pretty farfetched but i think brienne and jamie will meet with lady stoneheart and jaimie will be imprisoned. whilst jamies imprisoned and awaiting death lady stoneheart will get news that stannis has rickon , jaimie will hear this from brienne and decide to tell lady stoneheart that he will keep his oath to her to help return her children to her and brienne will swear his honesty.
he will then either lead the brotherhood north or command his lanisters to follow him north to get lady stoneheart rickon. they will run into stannis dead and will continue north to the wall to find jon snow dead and melisandre there trying to revive him and keeping his body in the salt below the wall, the wildlings would explain that he was a warg and that he was still alive inside ghost.
thoros the red priest will then say that they will need to burn ghost in order for him to give his body "the kiss of life" and bring his body back to life as he did with lady stoneheart (or lady stoneheart will see he is better able to protect her family because she is practically a walking corpse and decide to give him her "fire") melisandre will then burn ghost and before he is dead brienne will feel sorry for ghost and give it a quick death with oathkeeper.
thoros will then revive jon snow or lady stoneheart will, then whilst a part of jon dies inside ghost in the fire and smoke jon will be reborn into his body in the salt. oathkeeper will then turn into the flaming sword because of the sacrifice made of ghost such as Azor Ahai did to his wife. jon will claim the sword and melisandre will see the prophecy fullfilled.
the queensmen being religous and devoted to their red god will also believe he is azor ahai and stannis was a misinterpretation once melisandre tells them. they will swear their swords to jon and jon will get rid of the black brothers who tried to assasinate him.
the wights and white walkers will then attack and bring down the wall somehow, many will die and the rest will flee south with jon snow leading them.
Edited by PromisedPrince, 14 June 2012 - 12:28 PM.