Replying to Required Classes

I have to give a speech for english about required classes. I have to talk about why fine art, gym and foreign language classes should not be required but still offered for those who choose to take them. I agree that they shouldnt be required allowing kids to focus on what interests them or taking AP classes rather than wasting time playing dodgeball, making a clay pot or learning a few words of a different language that they will forget and not use in a few years. Any ideas on what to talk about or points to make to prove my view. Thx +k for good help