Should TRT be Allowed for Combat Sports Athletes?

Testosterone Replacement Treatment (TRT) has been a hot topic in combat sports over the last couple of years and recently resurfaced again in MMA news. If doctors find it is necessary for a variety of reasons and closely monitored then it is currently legal via exemption but many believe this is cheating and creates an unfair advantage for the athlete using TRT. Most recently in the news was Vitor Belfort who uses TRT and his impressive physique and amazing spinning heel kick knockout of Luke Rockhold at UFC on FX 8 on May 18th in Brazil. Belfort looked like he had been in his best shape in quite a few years and being 36 in the fight game some had to ponder the effects of his TRT use. Click here to read a recent interview by Fighters Only Magazine with Marcio Tannure, the medical director of the Brazilian MMA Athletic Commission and the UFC in Brazil who authorized Vitor Belfort's TRT. What do you think, should combat sports athletes be allowed to use TRT if deemed ok by a doctor and commission representative?