I'm not too open minded about Mueller because of his role in 9/11 and many other crimes. Their job has been to set people up.
That's why the FBI cheat on the interviews and don't use recordings. So they can lie on paper if they want to frame their victim.
On Mueller, his history and reputation, By Congressman Gohmert.
https://www. scribd.com/document/377409983/Gohmert-Mueller-UNMASKED#
I'm certain that President Trump would've known this.
So, my conclusion is the "He was looking at him for Fbi chief but couldn't do it because he already had 10 years" is a Fake Out.
Like in basketball when the player moves one way, to get you to move that way, and then just moves the other way.
As how you get a cat to chase the light of a flashlight.
"Time has come today. No place to run"
https:// hooktube.com/watch?v=oAScA6YUT30