This can not work even if you have only one female... There will be a time laps of two weeks between clutches... You can only do this if you are incubating only one clutch in an incubator...
Well so far so good, I am a small breeder myself with only a dozen breeders. However, between two incubators, timing everything as best as I could, and the ability to allow any early eggs to incubate in a rubbermade that sits on the top shelf at a constant 80-81 degrees in my reptile room, Therefore giving me the ability to be prepaired for any early or unexpected clutches.
So for my fellow "small breeders" out there wanting to know.....It is working just great so far.
I do agree with you that it wouldn't work for large scale breeders though.