@justhuman
You're assessment is accurate.
Lake will be the nominee but there is unfinished business that needs to be attended to. That is the "shoot" aspect of this feud. The heat between Me-Again McCain and Lake/MAGA is real. The Hensley (McCain) Dynasty won't be king-makers in AZ politics for much longer. They don't like this development.
FWIW, I think Ducey is in on the storyline and has been playing along from the beginning.
What comes next will be interesting.