i´ve read tate´s tweets and read a few posts, where they claim cain could have finished jds. IF cain could have finished him, he would have done so. Let´s not make this any harder then it is. If anyone is in a fight, they do not and i repeat, they do not let their opponent of the hook.
the most common repeated excuse, for cain not finishing jds, was and still is that cain feared punching himself out. Well if he couldnt finish because of that, he couldnt finish him, period. The reason could also be jds chin, his defensive grappling etc. It Does not matter what the reason was, the only thing that matters is, if he could have finished, he would have finished, but he couldnt.