Are you nuts? The last thing we need is another failed Middle Eastern state. That'd make things even worse.
No it wouldn't. There is a fairly healthy, educated, respected opposition in Iran. We don't need to stay.
We break their nuke capability and leave. That's all we need to do.
And this silliness about generals....what'd it say, four or five....those guys are not quitting. They've lived their whole lives for such a time as this to make a difference.
Iran already is a failed middle eastern state. Iran in fact is the poster child for what failed states become: a "terrorist aircraft carrier."