Guns
Spears
Swords
Great axes
Daggers
Staves
Wands
Books
Bows
Fist-weapons
Shields

If we have an armory system, then the remaining FF staples are:
Whips (Blue Mage/Dancer)
Katanas (Samurai)
One-handed Axes (Beast Master/Berserker)
Rapiers (Red Mage)
Animator (Puppetmaster)
Cloths (Dancer?)


They can get creative but just remember you need a new weapon category to have a new job, unless they make Red Mage and rapiers are a subdivision of swords similar to how SMN and SCH books are separated.