User blog comment:HanataSanchou/Expect The Unexpected/@comment-25926617-20160402152005/@comment-25926617-20160404182242

Yeah that basically what I came to think as well...

I think that the only way to piss off WB was attack his sons or someone he cared about. Kaido, having a death wish, could have attackted his ppl multiple times to get killed by WB in which case WB didn't like him.