Which way is better to increase performance in fighters: steroid use or plastic surgery?

Sportspersons are always looking for any methods to enhance their performance. Nobody may doubt about it. That’s why a lot of athletes apply anabolic steroids or/and other medicines that possess performance-enhancing effects. But there is another method as well. Mixed martial artists apply even plastic surgery for this goal.
 It is known that fighters experience facial lacerations. This is the nature of this sport.  After fighter have experienced a cut, they become more vulnerable to future cuts. The scar tissue may develop; wounds are sutured in certain cases improperly. It happens that surgeons suture only the superficial layer of the skin. This condition results in improper healing of underlying tissue.
An interesting article about the plastic surgeon Frank Stile was published by the writer Jake Rossen. This specialist makes surgeries for mix martial artists. Frank Stile removes the scar tissue and replaces it with tissue from donated corpses. Such procedures are often applied for cosmetic purposes. Frank Stile is the first surgeon who has used this procedure for increase of performance in fighters.
It is also important to know that prominent facial bones in the nose, brow and cheek may make the fighters predisposed to lacerations. But it may be avoided as well. Surgeons may remove the sharp edges. It may help to avoid potential cuts.
Since predispositions to cuts disturb fighters to reach better results, some specialists confirm that it is possible to create a super-fighter due to plastic surgery. Thus, these fighters will have essential competitive advantages.
Earlier specialists thought about this aspect too. It may show the work written by the science fiction author Richard Matheson.  The work was written in 1956. The science fiction writer Richard Matheson described a future. It was written that fans watched how large robot athletes fought, trying to destroy one another’s CPUs.
When the autor was creating the story, he didn’t think that it would be very provocative. Many fans desired to see other sportspersons in reality. They wanted the fighter to be other than human. That’s why many persons invested large sums of money, hoping to achieve this result.
It is possible to suggest that cosmetic surgery will soon reach the level of the method of steroid use and application of other performance-enhancing medicines.
Of course, many ethical questions appear in this situation. But certain experts claim that it is too late to discuss these questions. Human performance is already tightly linked with technological advance. The corruption of sports has started long ago and it can’t be stopped, according to opinions of many specialists.
Anti-doping agencies have shown that they are not able to fight against steroids and other forbidden medications effectively.  Will anybody be able to keep fighters from surgical procedures?