User blog comment:Binkatong/New Series Idea, Need Help With Name/@comment-3235402-20110202172335/@comment-3234158-20110202211701

I'm not entirely sure how to put it, but this is what I think the reason behind it is: The default form on the Ultimatrix is Ben, as a human, wearing the Ultimatrix on his wrist. When Ben's body was destroyed, it corrupted his default form (which doubled as his human form), sort of like how Chromastone's death corrupted the Chromastone and Diamondhead transformations. Now his human form just consists of the Ultimatrix, with no human body. So he can turn into that and the watch counts it as human form, just not his original human form. He's probably going to beg Azmuth to fix it, but he'll probably be all like "you're on your own, kid" and leave, because that's how he rolls. :P