What does Garp know about Rayleigh’s fighting ability?
we’ve seen that EVEN STRAWHATS don’t actually know one another’s fighting abilities, and you expect Garp to know Rayleigh’s from MAYBE seeing him for a few seconds somewhere on a battlefield 40 years ago?
So Garp, who repeatedly engaged with the Roger pirates, doesn't know how strong or weak Rayleigh is?
Why would he consider him a legend, then, instead of just thinking he was just another subordinate?
Dark King Rayleigh. The King in the shadow of the Pirate King, that didn't become King himself because he chose not to.