I don't disagree with any of this, but one would think he'd have picked up some knowledge on identifying and acquiring players and prospects.
He also, literally "wrote the book" on the "Ray's Way."
https://vault.si.com/vault/2013/04/01/the-rays-way
I, for one, do not think he has done a bad a job as many seem to think he has at acquiring low cost players. After the massive and mandated budget cuts after 2019- a year that had already exposed the holes on the roster, he had a lot of work to do, and precious few dollars to do it.
Getting guys like Renfroe (that the Rays had non-tendered), Kike I, Arroyo, Schreiber, Refsnyder, Whitlock, Wink and later Wacha, Hill, Strahm and others is not bad.
Sure, he flopped on Richards, Perez, Marwin, Diekman and others, but you get what you pay for, and he had to pay squat and often got squat.
Did he build the farm and improve player development, especially pitching? It's too early to know.
We do know he did not trade away 20 prospects that were or once were top 20 prospects like DD did, and soon he may need to trade some, but his 4-5 year plan is almost up.