i like the idea of scrambling fighters to defend sea zones…
To me…it makes it a little more difficult to attack sea zones around islands that have enemy ships in it…
example: USA (2) Battleships and (1) Destroyer
attack
Japan: (1) Destroyer and (1) Transport
Phillipines sea zone…
now lets say Japan has two fighters on the island…
Japan has the option of scrambling to protect his ships in the zone or letting them stay on the island to defend against an Amphib assault…
Plus…knowing aircraft on an island with an airbase can scramble…might make you change your strategy a little…
remember…the island must have an airbase in order for aircraft to scramble…and the territory must be an island in a sea zone…not a coastal territory…
I believe thats the rule…