Great news. But if Walker is the replacement, it won't be better.
Why would Walker, a governor with high chances to be re-elected, agree to replace Pudzer?
The same reason anyone takes a job in the White House right now: they're ambitious, amoral, and not very bright.
As of now, it's only a rumor.
Well, to be fair to Walker, he may actually have a moral center, even if not the one I approve of. He may also not be dumb enough to climb about the good ship Trumptanic. (He was smart enough to bow out of the GOP primary limbo early.)