Kenshiro is a different character to Guts, who I am now playing an expy of you cannot stop me huehua. On a more serious note: honestly, I do agree that Superman is by this point overworked to the point of stupidity, and should by all rights have been dropped long ago; the only way to really develop him any further short of permanently killing off one of the important people in his life is "make him ever more OP", so...