Once they fix the server and give us some spells we can cast while moving... I'd like to see more mobile battles....
thats something FF has always managed to do well....

A battle on a boat/airship/raft/train

In another thread I talked about a battle where some NM was barreling towards a town... and when it got there it would destroy the town.....
You'd have to fight it while it was running. It would run just slightly slower than our characters and slow down when it wanted to cast something on your party