Well they are going to have to redo the terrains with water that is, well, WATER first.
So if they ever do we are going to be starting from scratch with terrains again.
That being said, I'm 2000% in favor.
Flying boats, planes on floats, reworked task groups, E boats or small destroyers being able to be independantly commanded are all things I've waited for for years.
Bring it on!
BTW don't forget the H8k and the H6k Japanese flying boats.
They were heavily armed, carried a huge load, and had fantastic range.
Also need PBY in both day and Black Cats versions.