Great, you looked at the world and thought;
Hey, it needs another lawyer!!
No, what I did was look at the world and think; Hey, it needs another GOOD lawyer!!
As for the topic, while its pretty much political kryptonite here in Canada, the decision which created the current state of the law is widely held to be one of the worst reasoned supreme court decisions. I'm pretty sure the professor assigned this as an exercise in client advocacy: ie. seeing beyond your own views to see the law on both sides.