Stalling calls at the heavier weights are sometimes ridiculous. I've seen refs call double stalling 15 seconds into a heavy weight match. A kid told me the ref told them they had to SHOOT or he would call stalling.....how ridiculous, the ref dictating the moves you must do. Working for a throw is still going for a takedown.
I think thes refs need to be educated on heavier kids wrestling and what is stalling and what is not.