Ahh, the verbiage changed from the defiant "will" to the more cautious "should". Well, some matters in life aren't so set in stone, and not everything ends up as folks think they should. Most of the time the opposite occurs, especially in cases with lots of uncertainty.
Unfortunately for us, Del Neri is not only an uncertainty but also someone who has shown to be quite poor at times.
In my view, a decent manager would be someone like Prandelli, even if I'm not a big fan. So to end up with Del Neri is an absolute nightmare.