The Thing end scene. What are your theories?

[Mike]

Well who wouldn't lock up Blair? Dude looked liked he lost it. Fuchs probably was close to the same revelation. Also it looked like the thing went after weaker members of the group. Mac, Childs, and Garry did seem stronger than the others. Mac and Childs being top dogs and the Thing was wary of them, especially Mac.

Yeah he looked nuts, but he was just terrified. He was right though

 

[Plissken]

I have none, it works better with my mind not having decided on anything.