What is Professor Stanton's theory that pi ends based upon?

Professor Stanton's theory is based on a trend he has noticed in the most recently calculated digits of pi. At that time pi is calculated to over 700 digits after the decimal point. Professor Stanton has discovered in the last 100 digits of the most recent calculation of pi, the number one no longer appears. He believes that trend will continue and that the numbers will cease to appear until the number pi collapses in on itself and ends.