Here is what I have. I have a hive, one brood box deep. I went to check it yesterday and found about 10 queen cells. I went back today thinking that they where about to swarm. I transferred some into a nuc box with queen cells on the frame. I insured that there was a queen In the original box also. There wasn't an egg that I could see and they were backfilling with nectar. She may have been a brand new queen but I checked this hive about 2 weeks ago. Do you think they superseded the queen and this new one is the first to emerge? Do you think I was right to make a split?