In the leaked intro for FFXIV, it's shown that if you choose Limsa Limonsa as your starting city, you'll have to fight off at least one jellyfish enemy. If I choose a weaver as my starting job, I wonder how we'll fight off the jellyfish!

Also, I think it's worth mentioning that on the main site, the locations of guilds for the war and magic classes are also mentioned. The conjurer and the thaumaturge guilds are in totally different places! I wonder how the guild members there can assist you. Certainly not in the same way the crafting guilds helped you in FFXI!