A note about the Owasso team as it demonstrates advantages we don't have. What actually happened was a group of parents, with permission from the school, was allowed to bring their kids up to wrestle as a team, I think 3-4 of them. One of them was former Kansan, Garrett Miller who did quite well as did the rest of the kids from Owasso.
I don't think something like this would be possible with a Kansas wrestler, if it is it would be interesting to hear.