Quote Originally Posted by Zelkon View Post
I'm not saying that you can't. Or at least, I didn't mean to. I meant that a wizard needs faster levels to keep up and fighters need BAB and creating a prestige class for all classes makes it hard to stay competitive. I'm having a hard time explaining it right.
You might try narrowing your focus then. Make it a class primarily for fighters (or for wizards). You could also do what was done in Complete Champion to a few classes: you choose a focus which alters the class. Different class features, even different BAB.