I think, in that situation, that the WCA would also not DNF Bob Smith, unless there was any proof he cheated. There is no proof of cheating in this case, and there if there was in that case, I believe that the WCA would not DNF it either. But, chances are, if Bob Smith legitimately got that on a misscramble, the misscramble would be significantly easier than the original scramble, which is not the case in this.
Clarification: while this scramble may be easier than the original, in Bob Smith's case, it almost certainly be MUCH more easier.
Who decides what is too easy in the case of the misscrable? The WCA.
also, to be clear, I am not attacking you personally. I just think your views are off. Sorry If I seem unnecessarily angry in any of these posts