The Yankees have been operating in this mode for years and years. They've been amongst the oldest teams in MLB for awhile now, with very little homegrown talent making an impact at the MLB level since the days of Jeter Posada and Rivera. And obviously their payroll has grown steadily even when that growth looked unsustainable. The Phillies are now emulating them. There's no reason the Phils can't be successful with this approach, even with ~75% of the Yankees' payroll. The Yankees have Cano, Gardner, Cervelli, Hughes, and most of their bullpen that are all 28 and under. The Phillies have Hamels, 1-2 bullpen guys, and then Brown gets his first action this year. That's an obvious edge to the Yankees group. And as I've said if the Phillies truly do have the Yankees payroll they can emulate the Yankees and they'll be fine. I don't believe you can do a Yankees style model long term without the huge financial disparity that the Yankees have had on the league. I guess we'll have to agree to disagree. Cano is the only impact player in that Yankees group. The others will have roles, but they probably won't be cornerstone types. Hughes maybe. The others, nah. Five years from now we won't be viewing the Yankees' core as homegrown. They'll continue to build through splashy free agent signings and trades for high-profile guys too expensive to keep (or soon to be). Regardless, the point remains that the Yankees emphatically disprove the notion that a core of 30+ YO guys is inherently bad or dooms a team to imminent collapse. So do the Red Sox for that matter (Varitek, Schilling, Manny, Lowe, Lowell, Ortiz, Wakefield era of 3-4 years ago I mean). It's sustainable, as big contracts come off the books every year.