And why the flip is the TIE Interceptor trying to ram her down... instead of you know.. shooting her with it's freakin lasers?!? It looks fooking idiotic, and once again shows the creators have no clue whatsoever of military tactics.
For me, nothing in the teaser hints that the TIE is truly hunting Rey.
It could be Ben Solo-Skywalker training his cousin Rey Jade-Skywalker to jump.
In the next trailer, he will train her to avoid SSD turbolasers while blinded - she will utterly fail, but after crossing half the planet mantle she will rise out of lava with a complete set of Vader armor.
And then she will be able to destroy the 5th (or maybe 7th) death star with Palpatine clone inside, just by looking it in the vent.
We will also learn that Palpatine was Han Solo and Darth Maul daughter (but also their great grand father, as he has the Force Power of Love to Return to the Future).
Can't wait to see how many of my theories will be confirmed by the facts (hope it will be less than zero, but can't be sure, after all, we already had Jar Jar Binks and Leia's "Force Immunity to Space Void" and "Force I believe I can Fly").