[He brightens up at Mikleo's idea, taking to it instantly. While he would have no problem practicing by himself until he was able to fight under water as well as on land, it's an opportunity to get to know the people they're with and work alongside of them. It would be a little different if it was a task to purify the world, but this is just keeping some fish in line.]

Something like that would really help out. Maybe there are other people who have been thinking of doing the same thing! That's pretty smart thinking, Mikleo.