Board Thread:Fun and Games/@comment-27996636-20180102162014/@comment-27996636-20180122063236

"He sure looks like a God of Destruction" was the only hint we have had.

I can't recall hearing about him being a candidate in the series yet, but that can be speculation or presumed from what Goku said. All the other info is stuff you have learned from the Manga or elsewhere therefore it is spoiler info.

I won't explain to you how being a candidate works.