When does designated bench personnel become the HC following DQ of the HC?

[Rich1]

I don't forse this being an issue. The HC is the HC until he is out the door and at that time one of the ACs will assume a lead role and become the go to guy. I would not hang the behavior of the HC on the "lead" AC. Instead, I would include it all in my incedent report to the UIL which will get the HC in a lot of hot water for acting a fool after being ejected. Don't know what processes there are in other states, but it sure limits those kinds of problems with coaches here.