Aside from Zoro vs Kizaru, I would love for Oda to finally write some characteristics for Kizaru, knowing that he follows "Lazy Justice" is not much of information. I would love to see why he is like this and what pushed him to where he is.
When you think about it is kinda crazy. Seems like Akainu and Aokiji were driven to achieve their power levels, meanwhile Kizaru is chillin.
More than likely he will be revealed as the most talented/gifted Admiral who never worked hard cause he didn't feel like it. ( I know that Akainu and Kizaru were stated to be monster even prior to the Devil Fruits/joining the academy but I'm talking about appraoch ).
His personality/approach is the only nerf in the series for him. Imagine bloodlusted and driven Kizaru