Fun observation.
Oden didnt say any "prophecy".
What he did was make a "bet" that, because of what he learned during his journey with Roger, that in 20 years, there would be a massive war.
Since they expected that during this war, someone would appear that would surpass Roger, he made the bet that these people would be the ones to stand a chance at beating Kaido, especially because they are supposed to fight him, because Road Poneglyph reasons.
It's not a prophecy. It's a bet.
:P
Like when Jonny and the other dude said that "if those guys cant beat Arlong, East Blue is done for".
Oden didnt say any "prophecy".
What he did was make a "bet" that, because of what he learned during his journey with Roger, that in 20 years, there would be a massive war.
Since they expected that during this war, someone would appear that would surpass Roger, he made the bet that these people would be the ones to stand a chance at beating Kaido, especially because they are supposed to fight him, because Road Poneglyph reasons.
It's not a prophecy. It's a bet.
:P
Like when Jonny and the other dude said that "if those guys cant beat Arlong, East Blue is done for".