I can't find the post but I'm certain I've seen a dev response on here stating they did find a work around to add a ton more spell space in response to saying but they still wouldn't add something a member of the community suggested.

I agree with the OP and like how it was phrased. I also agree with Demonjustin they need to not only remove the limit of only on the main hand but also that you have to wear Enhancing Magic for damage after the spell is cast.