And that's just what I did today is move a frame of eggs over to queenless colony.
So bees are going to let a new queen dispatch the old queen. I like it when the bees make their own decisions
Are you hoping the hive will make supercedure cells? You can do that option. What is to keep the old queen from killing the developing queen(s)?
Also, is this a colony you hope to get a honey harvest from? I don't know about the nectar flow in your area, but here it would be different. By the time the colony reared a new queen, it mated, and started laying again, the main nectar flow would only have a couple weeks left. I would rather purchase a mated queen and do away with the old. Then I wouldn't lose weeks of honey harvest.