If I have a good idea, do I have to trademark the word/phrase to protect it or can I just copyright it? And for that matter, what types of things are protectable? I know you cant use player images, but how bout coaches or other public figures? Ive actually got a variety of ideas, but at least 1 that I think would be great for the Cats this march. Anyone whos done it before and has any knowledge or guidance, id appreciate it.