Slayers d20 will be done as a traditional approach to d20. It will have all the feel and flourish that people are accustomed to in a d20 product. With SAS d20, we wanted to push the boundaries to develop the best d20 superhero game possible. We intend on doing that again with a future product. Slayers and some other products we have planned, however, will utilize the "traditional" approach of d20 - Feats, Spells, Classes, Levels, etc. After all, Slayers is a traditional fantasy IP and thus is best served by the traditional fantasy approach of d20...