Here are clinic notes from the 2010 Glazier Clinic in Atlanta that were posted online. The section from Brian Baker the DL coach for the Carolina Panthers is a good read. There is a section on Gap Control Defense as well as a Designing a Pressure Package section. A very interesting portion of the pressure package section is the naming system for breaking down opponent protections.
Also be sure to check out the speaker line ups for this years Glazier Clinics and Nike Coach of the Year Clinics.