The longer I am in this field, the more I appreciate what the different fields bring to facial cosmetics. OMFS truly are masters of bone and V-line surgeries and mandibular recontouring are strengths of theirs. Oculoplastic surgeons (my field) really know the eyelids and orbit at a much deeper level than any other surgeon. ENT facial plastics are superb at rhino. PRS have their own niche with body work and what that brings to the head/neck.
We all do primary procedures well (bleph, face/neck, etc.). I would trust a complicated revisional case to the specialty of choice. Of course, individual surgeons can learn and transcend their initial specialty and I think we should all work together...the field will be richer for it.