Confirmed, even on his old network, Fox News. The story there indicates that Kelly is in fact the guy who gave him the boot, and that Spicer's and Priebus' departures were actually both protests due to Scaramucci getting the job.
Pretty big mess IMO. As I said before, Scaramucci actually has an excellent grasp of the economy. Maybe he should have been put into some kind of economic advisor role that would have kept him behind the scenes. Starting only a couple of hours into his appointment, he just came off as a privileged frat boy with an attitude that's all hat and no cattle. I don't care what his expertise is, with his mouth he had no business in the roll Trump gave him. Not to mention that he somehow believed that "off the record" with a reporter is off the record.
Really bad decision by the President for appointing him to the wrong roll, and between people quitting and getting booted so frequently, is really making this look like the credits in the Benny Hill Show.