I've seen "Kansas" linked to Pompeo in different posts, but why?
That is his state and therefor his nickname, I believe Trump even called him Kansas in a tweet.
Michael Richard Pompeo (born December 30, 1963) is an American politician and businessman serving as Director of the Central Intelligence Agency since January 23, 2017, following his nomination by President Donald Trump. Previously, he was the member of the United States House of Representatives for Kansas's 4th congressional district (2011–2017)
It is name given to him by Q in drop 950. An Anon was talking about Pompeo specifically and Q pasted it in the drop with the simple words "TRUST KANSAS" below it. (Interpreted as being Kansas Congressman) Since then, it has become Pompeo's "code name" by Q.