If Trump is really unhappy with Sessions I don't want him to just fire him. Trump has a destructive habit of surrounding himself with a lot of seriously f#%&ed up people, and I could foresee the AG post turning into a revolving door of @ssholes who will make Jeff Sessions look like Jesus Christ.
“Or maybe he’s signaling Mueller that he might as well finish his “investigation” because his days are numbered.”
Bingo.
Senate republicans said publicly that they wanted the Mueller investigation wrapped up before the midterms. Sessions ignored them. This is another warning for Sessions to act now.