If Planetside 2 will have multiple continents per server will we be able to travel by sea between the two to strengthen the sense of immersion? If so than Naval warfare could be possible. Capture points could be like oil rigs, and both fully board-able battleships and the futuristic equivalent of submarines could be used in battle. Possibly as a certification that took incredibly high amounts of resources. Factions would fight their way across the sea to the shore of the next continent where the battle would begin anew.(Think D-day but bigger)
This would also allow the removal of permanent footholds, and the possible implementation of outfit cruisers as seen here:
http://www.planetside-universe.com/s...ad.php?t=41198
If well thought out this could bring a more fulfilling mid-to-endgame combat, after most factions have reached an impasse, and allocated more resources.
Tell me your Ideas on the subject.