Probably a crazy idea, but thought I would ask. I realize that it takes lots of young bees to properly build quality cells, but often I find that swarms replace the old queen soon after establishment in the new hive long before new brood hatches. Further, I appreciate that they don't produce cells in mass (like needed with a cell builder) when replacing the old queen, but I was curious to see if anyone has tried it before. The idea would be to give the swarm a few days to settle in and get the queen laying then make it queenless and introduce the grafts. Comments?