Will the Senate GOP allow Corker to retain his committee chairmanships, after Corker painted Trump as incompetent, dangerous, and childish?

Of course. The first reason is that most of them agree with him in private, but the most important factor is that the Senate never punishes any member for anything, unless she is Elizabeth Warren.

He should be rewarded for saying what others are too cowardly to come out with publicly.

Corker did nothing wrong.

Speaking the truth is all he did.

They might punish him for being honest, but I doubt it...

Yes. The truth is painful for many but he will be fine.

I believe so, because, secretly all the GOPrs agree with him about Trump but are afraid to publicly admit it.

Mitch McConnell seems to have his back. At least for the moment.

Senator Corker only told the truth, impressive for a career politician.

Corker needs to resign immediately. His constituents are already telling him to do so. We will replace him with someone who will respect and support our President!

McConnell hasn't the intestinal fortitude to screw with committee assignments, even were he to disagree with Corker.

Collins and Murkowski still have theirs.