The reverberations. Not the rumbles, the reverberations. The death of Muhammad Ali will undoubtedly move people's minds to his epic boxing matches against Joe Frazier, George Foreman, or there will be retrospectives about his epic “rumbles” against racism and war.
But it's the reverberations that we have to understand in order to see Muhammad Ali as what he remains: the most important athlete to ever live. It's the reverberations that are our best defense against real-time efforts to pull out his political teeth and turn him into a harmless icon suitable for mass consumption.