First of all, Where does trading Cally, Dubi, DZ, Anisimov, etc. fit into that plan of playing young players through their mistakes?
Second of all, Going into 2013-14 Marc Staal had played 388 games and Brassard had played 322. So based on that one could say that Stepan, Zucc, Kreider are still young and going through mistakes. And then there is the next wave of Miller, Hayes, Fast, Lindberg, and then the next wave of Vesey, Buch, and possibly Nieves, Skjei, Dylan.
I mean maybe your point is about trading all the draft picks but how in the hell is that AV related?