I don't know if anyone thought about this, but I could see a possible combination between Ash and his Greninja. I don't mean combination as in like they already are, I'm talking about... You know. So I came up with a new ship of Ash and Greninja called AquaShipping. Aqua because Greninja is a water(and dark) type and also for Ash's love for water in every season. I do hope this becomes a thing because I do want to see more of this in the future.