@hightor,
See, I look at things like this differently.
I see Tillerson, as CEO of Exxon, doing what is best for that company. He was a hard worker and did anything necessary to see Exxon prosper. You know, like what a CEO is supposed to do.
Now, Tillerson is SoS. He is doing what is best for the US and is working hard to do anything necessary to see the US prosper. You know, like what a Secretary of State is supposed to do.
He is a hard working dude, dedicated to his job. He obviously can't change the past, nor would he want to I suspect. The problem lies in people like Blickers not being able to understand that a man can do the best job he can at what he is doing now and not be influenced by previous jobs.
Tillerson doesn't work for Exxon anymore so he probably suspects that whoever is in charge there now is doing their best to make Exxon prosper, but it isn't Tillerson's job anymore. He isn't Putin's or Russia's lapdog.