Dorian is right...
Arnold is so in to bodybuilding's name characters (secretly) making sure no one becomes too cool, too appealing or too popular'
he even knows who Dave Palumbo is ... think about it,
why do you think Arnold turned his back on Dave when he tried to interview him ....
WoooSSSHHHHHHHHHHH
Arnold is "the Roidlander" - There can only be One.
As for Yates, he and his physique while good are not up to the level of the Oak. None before or since the Austrian can match the combination of wit, charm and physique that Arnold brought to the dais and more importantly, to the world. They want to but fail. Haney and Coleman each own more Olympia wins than does Arnold but he owns them completely in all the ways that matter.
There's Arnold and then there's everyone else.