NO !!!
Leave the map alone.
Map size is great.
This is not an arcade game.
Our clan sails everywhere and has plenty of OW PVP everyday and we never fight in the R Zones or the P Zones.
Sail out of Tumbado, Navasse, Aves, etc and you will have lots of PVP.
The large map is also great for traders and for those who want to get away.
Happy Christmas.