Is Saurfang even fit to be Warchief of the Horde?

[Calderë-wyrmrest-accord (Calderë)]

Saurfang will probably die this expansion.

But even if he doesn't die in some heroic way this expansion, he's way too old anyway. He'd die of old age before he made any real impact as Warchief. Truly, he's on the last few years of life.