Instead of making EVERYTHING 1.5 to 2x bigger, I think it would be cool to play around with seeing higher level spells being bigger, so say, Fire could be a little bigger, sure, but Fire II should be HUUGE, and when Fire III finally rolls out, it gets even bigger. This might already be fully implemented, but I have yet to notice it, I main glad, but for example, I don't see much of a difference when I use Red Lotus as opposed to Red Lotus II, a bigger change and to feel like I'm doing more damage would be great.