[URGENT] How to prevent open plot autofill

Hi! I forced kicked out one of my villagers today and I've been using my nook miles tickets to find a new one. But i currently keep getting ugly villagers and am running out of tickets. I really want a duck! Does timeskipping backwards work to prevent autofill?

If not, is there any other way either prevent autofill or earn tickets very quickly? Any help would be appreciated:D