The literal creationist model of life was disposed of by scientists who didn't accept evolution. They looked at geology and saw that it didn't fit the bible. They also recognised that the history of life didn't fit either and proposed "waves of creation" and similar models.

We won't be going back to models based on religion, even if it turns out that pure natural selection isn't the be-all and end all. (Which it isn't there's sexual selection, non-adaptionism, etc.) Creationists don't do any research, so they won't be turning science on its head any time soon.