User blog comment:AYET/Let's Discuss Chapter 733/@comment-4164499-20131226105448/@comment-7890302-20131226181810

For me, it's one of these two.

1. Meadows is one of kaido's best men, who used conquers Haki, and only sent it on the gladiators.

Or

2. It's Kaido. Kaido might be a person who enjoys fighting himself.

2. Is very possibly wrong, but we don't know his personality much, but he is cruel.