It is truly sad that Elizabeth is gone, because, unless someone sits on Charles he will be the last Monarch to sit on the throne of England. Reasons:
-He is bat shit crazy, evidence;
He gave up this ...
... for this
-He is not very likeable, and I don't think his people have really ever forgiven him for divorcing Diana.
-He seems like the type of man that wants to actually rule. And he's neither smart enough or talented enough to do so.