A smattering of inside skills on guards seems like a good idea, of course. Would I be correct in assuming that probably IS and RB are most desirable?
In any case, after playing around with the Training Simulator a little more, I've been wondering if developing guards so that their PG and SG caps are roughly the same would be the best course of action. This would roughly translate into guys that have balanced guard skills overall with the exception being passing, which would lag about 2 levels behind everything else. Is this a good idea, or would it be better to keep passing at the same level as everything else and neglect JR instead?