I am. A new element to branch out of would be a great way to add replay value and something new to the genre. Fire, water, ice, earth, lightning have seen its fair share of use since the ancient greeks first go the idea they made up the cosmos. Well, now that its 2013, how about we draw some information from more current sources understanding? Biology, particle physics, quantum mechanics, there's a great deal of awesome fields of knowledge to draw inspiration for! Why isnt anyone trying something new like this? The setting doesn't necessarily demand it, theres no rule saying a fantasy rpg has to stay with old tropes, neither does it preclude the use of modern science-inspired elements, you can always rephrase them in a way that aligns them with the rest of the arcane world.
Yes, i realize some of the "elements" might best be suited as individual skills, but you get my point.