I know that, the USA Univs. contribute a great deal to the Amat. and some times, Prof ranks ( Ronnie Montez for one e.g. and there are others ).

Pretty much most of them ,bring in outside coaches..... I for e.g. , had that pleasure ( with the U.Ga).

BYUs dance program ,is 2nd to none, and their formation team ,as i re-call, won "Blackpool" on several occasions . And I do know that, there were those that came into the dance teaching profession, well trained and coached .