No, I don't think I can agree with much of that, either.
For one thing, it's always going to be hard for an MLS academy to retain talent from, say, U14 all the way up to the senior squad. The best players are going to quickly be on the radar of European clubs who can offer them the opportunity to make a lot more money. They're going to get poached somewhere along the line, like Gio getting snagged by Borussia Dortmund.
So, it's not necessarily true to say we don't develop them. We just can't keep 'em.
Nor can I agree on Gray. He's much better than a depth piece, and he proved it not only in our Cup run, but last year during the injury blitz, especially (he loved playing center back LOL). There's a reason he just got extended.
I think we have some good academy alum on the Deuce in Benalcazar and Rando, and Carrizo is greased lightning even though he's just a kid. If he goes to Argentina tomorrow, that has nothing to do with the academy. If McFarlane makes a move abroad, that's not a sign of the academy being a "disaster." It means it's doing pretty well.