https://www.azcentral.com/story/news/politics/arizona/2018/12/14/who-arizona-gov-ducey-pick-replace-jon-kyl-senate-seat/2310166002/

"Gov. Doug Ducey will pick a Republican to finish the term for the seat held for 30 years by the late Sen. John McCain.

That much is clear.

But who he will appoint to succeed Jon Kyl, who has filled the seat since September, is not yet known."