Your girls aren’t very powerful then. Your best decas being PV’ers highlights the reason why high school dec is a freakin joke. It’s mostly based on who practices doing each one since most aren’t going to attempt all of the events. Some states don’t have the pole vault and few have the javelin, so you dramatically cut the potential deca pool. Plus, I don’t believe that the decathlon attracts the best athletes. I think the best athletes tend to pick different events or sports because they pay way better than the decathlon ever will. Wait, somebody here was telling me they make great money–better go tell Clay, his therapists, and his coaches that. I’m sure they’d love to get in on the action of all that moolah everyone is saying he’s been making as the World Champ indoors and out.
Multiple board members here can verify because I just got done finding well over a dozen meets from my section in high school of people of normal size and average talent that obliterate all of the marks you are talking about. I won’t post the kids’ names since I am not in the position to do that, but it’s a fact. One meet had 3 underclassmen throw over 45ft in the shot their first meet EVER.