Basically another RINO who will see there career from this point out falter. --Just not a good move by these folks.
It's pretty pointless to resign now. The time to resign was a couple of years ago. A sorry and bullshit attempt to save face.
Even after Trump fucks off (and then starts his TV show) the true cultists will remain hankering for Trump's return to politics.
Excuse, but Mitch Mulvaney? He is, what, Special Envoy to Northern Ireland now, not sure that is even a full time job? Might be a story if he were still Chief of Staff. The real story is probably that his pubs got shut down as a result of the UK's recent severe lockdowns so he has nothing to do during the day now.