One thing I'd like to suggest is that if weather blocks off certain routes that we have alternate ways to reach these blocked off areas. Blocking off parts of the zone wholesale in FF12 was fine because you could manually change the weather in that area, but I dread having another instance of FF11's Kuftal Tunnel's stupid basement and that dumb magic rock that literally disappeared/reappeared at random and would block your way for long stretches of time without any other option except to wait.