A Change of Fate (гет)

What would happen if Sansa Stark travelled back in time to the beginning of Game of Thrones? How would she change the future? With her knowledge of the future, marriage to Tyrion Lannister, allegiances to the Targarian Dynasty and lets not forget her tutelage under the notorious Lord Baelish, what will she change? She is not a Little Bird this time, no, now she is a wolf. This time she will come out on top. The question is, who will she bring with her and who will be the collateral? It is all in the days work when playing the Game of Thrones; and she has learned from the best.