If I applied under the 2003 rules, but my disability was deemed less than the required 60% threshold, do I need to re-apply using the new CRSC application?
No. If you have already applied for CRSC you do not need to submit a new application. Similarly, if you are eligible for Dependent Compensation, Individual Unemployability, or Special Monthly Compensation you do not need to apply to have these included in your CRSC. DoD will automatically make the adjustments, as appropriate.