The funny/sad thing is that the left & the media continue to cling desperately to the "revenge/undermine" theory. Newsweek's language in their current-issue Armitage article presents the revenge argument flatly as accepted fact, while acknowledging that Armitage was the source of the leak, which was apparently unintential.
That absolutely no facts exist to support the revenge/undermine/"get even" theory troubles them not in the least. That motive was wholely invented by the press but has become a liberal article of faith - that's the story they're gonna go with, come hell or high water.
Just one of the many reasons I'm letting my Newsweek subscription expire this month after more than 30 years. I'm no longer willing to pay good money to read their biased BS.