That's just not true. Our farm was on the rise before we drafted Mayer and others.
The trades the Yanks made gave up a lot of that "depth" you speak of. It's hard to imagine giving up almost a dozen of your best depth prospects and still think you have better depth than the Sox.
The Sox had a lot of mid to lower level prospects have good to monster years. Sure, a few did not or got hurt, but we have some nice depth, now. We also just saw some very nice talent graduate from prospect level (Houck, Whitlock & Dalbec).
I think not mentioning Duran & Yorke is telling.
Our depth includes Bello, Seabold, Jordan, Groome, Jimenez, Mata, Wilkelman, Song, Winckowski and more.