Powell was trouble from the start. But I wouldn’t be surprised if he, along with others, revokes his endorsement by the end of this month. I don’t think Powell keeps himself informed. He absorbs words with a legendary memory, but I don’t think he processes the words’ meanings well.
They certainly don’t need him after the election. Probably they will simply be polite and ignore him.
Not that I’m grabbing on to straws or anything, but your writing “But I wouldn’t be surprised if he, along with others, revokes his endorsement by the end of this month” intrigues me.
Say more?