Therein lies the rub. You have to take the ribs, and rib meat is not part of the traditional gutless method. Yea, it can be done gutless, but you end up basically doing a backwards order full dress as the organs ultimately come out to get the ribs. I find it completely impractical to cut rib meet off the bone too, organs in.
that is the big problem of the gutless method you are not recovering the meat on the rib without a risk to cut the inside ... way easier to gut straigth at the beginning.