Howling:Who is Missy?

So, we have been seeing this mysterious character for weeks now and after the end of Flatline, I have come up with 2 possible theories: 1. She is just someone who explains everything when people die 2. She is something to do with the GI I know 2 sounds crazy but when Missy was looking down at the I-pad she reminded me a lot of Miss Kizlet from the Bells of St John. Maybe she is also the woman in the shop and the doctor and the GI had a fight and the GI one because of something Clara did accidently or maybe the GI threatened to kill Clara so the doctor naturally wanted to save her. So Missy had to make sure that they would meet so that encounter would happen so she gave Clara the TARDIS phone number. But why would she be explaining things when people died? It seems to me that she is only doing it for people who's death the doctor is present at, as Seb did the policeman. But why? Maybe Missy/GI are making a trap for the doctor using the people who's death he is connected to. And perhaps Clara is a key point in this trap. That would explain Missy saying "I have chosen well". Missy may have chosen Clara as the most important feature in this trap. But how would they use this trap? Maybe the GI wanted to use them (well the versions of them in heaven) as reminders of the deaths the doctor has took part in. And Killing Clara would be the icing on the cake in driving him mad. That's just my theory. 90.223.205.134talk to me 20:24, October 22, 2014 (UTC)