TwinBahamut
First Post
I think people have been going far too crazy with the idea of turning classes into themes. Something like the Sorcerer works great as a class. Sure it has started mostly as an alternative Wizard, but that doesn't mean you can replace it with a Wizard with a Sorcerer theme. People play Sorcerers in part because they want an alternative to playing a Wizard, which means different mechanics and class features.
Another important thing is that the Sorcerer is something of a class that needs access to its own themes more than the Wizard does. The Wizard class tends to imply something of a background and occupation (a wizard who was formerly the apprentice to some other wizard), but the Sorcerer is a character whose magic is innate, so different backgrounds (expressed as themes like Farmer, Knight, etc) are more important to the identity of the character than they might be for the Wizard.
Another important thing is that the Sorcerer is something of a class that needs access to its own themes more than the Wizard does. The Wizard class tends to imply something of a background and occupation (a wizard who was formerly the apprentice to some other wizard), but the Sorcerer is a character whose magic is innate, so different backgrounds (expressed as themes like Farmer, Knight, etc) are more important to the identity of the character than they might be for the Wizard.