>>282018149
Honestly, this makes Whitebeard not invading Wano to get revenge for Oden make more sense. Deep down, Whitebeard probably had a soft spot for Kaido as a younger brother, at least I'd like to think so. Even if he was angry at Kaido over Oden's death, it's not like he killed a crewmate on his ship like Teach did, he was a pirate killing another pirate, and without knowing the details it's probably considered fair game. That in combination with Newgate's soft spot for Kaido, and the heavy casualties on both sides that would occur if they went to war, is probably the reason Whitebeard never sought revenge.