I have some spots in my bee yard where there are clusters of queenless bees. It happened because I moved some frames from mating nucs to regular 5 frame nucs and the workers now cluster in the old location 'cos they are lost or disoriented. Is it okay to get these to cluster on a frame and then brush them into the entrance of a weak hive towards dusk? They will go in with no problem. Do you think they will be problematic? Will they fight? They have been queenless for well over 24 hrs.