I gotta ask then, has the itemization on the Current IE/PD/BT trinity been changed enough for champions other then potential abusers (like Twitch and Teemo) to want to take it?
I see nothing wrong with IE/PD/BT trinity being core on a lot of carries. It's a simple, powerful and very effective play style that solidly states that you are focused on dealing as much single target damage. Just because it's popular, doesn't mean it's bad (outside of the fact that PD makes you super fast, negating the need for defensive options a lot of the times.)
Hurricane simply offers you the option of becoming more Multi-Target focused, rather than Single-target focused, if you decide that's worth doing for your character.