As I do in any FF game, even those without classes, I actually give any character a specific class (or combination of two classes) and they keep it from the beginning of the game to the end...

Usually the typical Knight, Thief, Black Mage and so on are always there in my FF parties...


As for Final Fantasy V the characters assigned classes for me are:


Bartz - Knight (guess what? The hero is the knight XD)

Galuf - Black Mage (+ Time Magic command)

Reina - White Mage (+ Summon command, the typical White Mage + Summoner seen with Dagger, Eiko or Yuna)

Faris - Thief (upgraded to Ninja)

Krile - Dragoon (+ Blue Magic, like Kimahri)