I was considering how Theodore Kurita died of a stroke, much similar to Hanse Davion, and it occurred to me that very few Inner Sphere leaders die unnaturally. Now, my premise may be flawed as those who have a more encyclopedic grasp of the universe may point out, but if not...
Typically leaders in warring countries, particularly feudal ones, are killed with a high degree of frequency. A popular example would be Rome, with such fun times as the Year of the Four Emperors (not to be beaten by the year of the five emperors apparently). This turnover wasn't just a Roman phenomenon, as it was reflected in all the surrounding powers, such as the Sassanids. As we move forward we see high regal turnover in Byzantium, with William I, Harold II, Richard III, etc. etc. etc. Wouldn't we expect, in a perpetually war torn region such as the Inner Sphere, much more grisly ends to major leaders rather than having characters such as Hanse Davion, Theodore Kurita, and Victor riding off into the sunset?