User blog comment:Mectrixctic/Re-writing Puffle article somewhat/@comment-1024726-20091017213016

It could still be considered rapid evolution, and besides, there's not much chance of mutation actually successfully making a new creature out of "primordial soup".

I'm not saying importing ditched ideas is wrong, I'm saying that treating them with the authority of REAL canon is wrong. Those ideas are only the ones that didn't go through, not canon which MUST be considered no matter what. They can be ignored and contradicted, unlike canon.