Trump is entering Phase 2
His staff has been shuffling and replacing since the start.
Tillerson achieved his objective, now a new direction.
Tillerson was an oil/energy guru, which runs the world.
Now we move to an intelligence officer as we approach South Korea.
Cohn was a Goldman banker.
He had all the wall street connections.
When POTUS slapped a ban on banks buying Venezuelan notes, he came out and blasted him as a racist for his handling of Charlotte (Goldman lost a lot of $$$).
He structured the tax cuts, served his purpose, but is not a wartime coglierre (trade war).