Chris Paul and Rajon Rondo envy each other, hate each other, and almost got traded for each other

When Rajon Rondo and Chris Paul got into it with each other very early in the 2018-19 season, lots of us wondered what the source of their beef was. Old Olympic team selection grudges? Frustration over perceived slights? Jealousy? Or maybe it's a little bit of all three...at least, as far as we know.