User blog comment:Kaido King of the Beasts/Chapter 792: The Dolt King/@comment-4846184-20150702105350/@comment-24769684-20150702134326

Oda's not that much of a troll. There's obviously something important about Doflamingo's eyes.

My prediction is that Doflamingo will go on trial in Mariejois, where he will be stripped of all his Celestial Dragon rights. There we will see his eyes, which were affected in some way by when he was crucified all those years ago.