You won't always have a good leader, that is the moral of this story, the system is flawed.
What?its exactly what i say
And yet you claim that a system of government that requires blindly following your leader or be executed if you disobey is a good thing.MOP was the expansion to show that the horde should not blindly follow a leader, just because he is leader.
The Horde didn't fix the problem last time, they need to fix it this time, and the only way to fix it is to have a council, cease allowing one person to have ultimate power.
You can't "vaccinate" against accidentally picking a bad successor. The only prevention is a different system of government where one person doesn't hold all the cards.they are pretending mop didn't happen committing the same mistake they should be already vaccinated against it.
Sure thing buddy.it would have happened because it was the plot they chose, it would happen anyway.
Butterfly effect, you change one thing in the story and it changes everything else. If they didn't still have a warchief the entire story would be different.