Anthony Johnson is explosive and entertaining, but he has nothing novel or unique to offer GSP, nor is his skill-set superior to GSP's prior opponents with comparable skill sets. In terms of the proper application of aggressiveness, octagon control and technique, for example, I would choose T. Alves over A. Johnson in regard to striking; particularly considering I think MT matches up better against GSP than a primarily kickboxing approach. In terms of wrestling, either Fitch, Hughes or Koschek have both superior pedigrees, as well as success in transitioning to MMA. AJ may be the one WW to match GSP in athleticism, but it would be a punishing five-round decision for GSP.