Bannon wasn't the Chief of Staff. Nor is he "strong" and "capable".

And Trump's presidency is the farthest thing from "success[ful]" as it's possible to get. Nor does he have a "top notch team" or a "top notch cabinet".

Your delusions are very entertaining, but they're not based in any observable reality.

Odd that you ignore Trump's own "temperament and [lack of] talent".