Ok, I think this is one of the most ridiculous statements you could have made. Aspirations such as these are the reason that the AMA is targeting OMS right now. (and, yes, if you read into that AMA statement, the bottom line they are trying to pursue is that OMS should stay the hell out of Cosmetic surgery). To think that OMS should take the direction of heavily pursuing cosmetics is absurd. It is a VERY small part of OMS scope and, to be quite frank, a very difficult one to pursue as part of an OMS residency, be it 4 or 6 years. You simply don't have the exposure, and if you have ANY sort of ENT or PRS influence in the area where you are training, you will be fighting turf battles incredibly hard. There's a reason that the AMA statement didn't mention much about trauma, that's because $$ talks my friend. Crossover with other specialties in areas that don't pay (ie, cancer, trauma, microvascular, orthognathics, etc.) are MUCH easier to pursue as an expanded OMS scope, simply because there is much less of a battle to be fought. But start encroaching on these guys money makers (cosmetics) and you'll likely be sorry for it. It is my opinion that if you want to do extensive cosmetic surgery (I'm not talking about Botox, fillers, blephs, & submental lipo), a cosmetics fellowship should be required, or you should just go to medschool to become a plastics guy. OMS scope is FAR too broad to think that you can come out of residency and immediately start doing face lifts.
Each and every medical specialty these days are trending to be more and more superspecialized. To think that you can be excellent in EVERY aspect of OMS is just absurd. Look at all the top orthopaedic surgeons in the country (you know, the ones who operate on athletes, etc.). There is always a guy who just does knees, a guy who just does Tommy John surgery, etc. Unless you are one of the old school guys doing general orthopedics, don't kid yourself into thinking that you can be excellent in every area of your specialty. Personally, if I were to have a rhinoplasty, I'd go to a plastics guy who ONLY does noses. I'd never go to an plastics guy who does whole body stuff like hand reconstruction, free flaps, boobs, etc. The amount of expertise & experience is unmatched by someone who becomes an expert in that area.
To those of you who think you are going to be a badass bigdoc oral surgeon who is awesome in cosmetics, cancer, microvascular, orthognathics, craniofacial, trauma, AND, not too mention, dentoalveolar and implant surgery, you are kidding yourself. The scope is far too broad to practice all of these with expertise. It is great to be exposed to these things while in residency, so that if you determine one of these areas is a direction you'd like to go into then you can make plans accordingly and do a fellowship or pursue the academic route to try and get more exposure.
Once again, I'll state that I think it would be a BIG mistake to both join ACGME and make every program a mandatory 6 yr dual degree specialty. Doing so is a slippery slope away from the specialty's roots in dentistry. The expanded areas of OMS scope are great and good for the specialty. Those interested in pursuing these areas will almost without exception have to remain in an academic setting, regardless of degree.
As one poster stated, to reiterate, I feel that with the way health care industry is being so radically changed with health insurance and increased level of government control, I think now, more than ever, it is imperative that OMS stay even CLOSER to it's dental roots (I.e, CODA, single/dual degree programs, etc.). Medicine saw a rapid decline in its progress with the implementation & increase in managed care and external controls. Dentistry has, largely, kept itself away from that and that is where it needs to stay. Taking more steps closer to Medicine and away from dentistry will ultimately lead us in that direction we don't want to go.