alternate roles for the classes that don't have them yet (everything but arcanist)

marauder -> berserker (dps)
gladiator -> dark knight (dps)
lancer -> templar (tank)
pugilist -> bouncer (tank)
conjurer -> geomancer (dps)
thaumaturge -> necromancer (healer?)
archer -> ranger (dps i guess?)

and I kinda assume they'll surprise us before long with musketeer -> corsair/something

would love to see blue mage though :s