I don't think Froch has that much of an edge because Johnson is still adjusting to this new weight and has fought stronger and more skilled fighters in the light heavy division. If Johnson is aggressive early and gives Froch a good body beating before going upstairs things might even out and it will be a close decision either way. Froch is not that skilled and Johnson is not young either so for at least four rounds it will be competitive. I'm not picking against Johnson because he's a good guy but I'm no fool because Froch is still learning the only question is did he learn enough for Saturday night?