I'm sincerely not trying to defend Andy Haines, who sucks. But this idea of their talent level is super overstated. Unless I'm imagining stuff, didn't you say Cruz should be a 30/30 guy and Reynolds should be a borderline MVP hitter?
*Reynolds was a #100-#250 ranked prospect in the game who had a couple of great years but has settled comfortably in as an above-average corner OF ~.800 OPS guy
*Hayes is a #50-#100 prospect guy tied to his glove which was tagged as elite for years and years. If he was evaluated purely on his bat he would not have been a top 100 prospect as a 3B.
*Cruz indeed has amazing tools but had a very uneven minor league career including an epically bad beginning to 2022. Compare the stats of our Cruz against the Reds' Cruz and it's apparent who was the better prospect:
https://www.milb.com/player/elly-de-la-cruz-682829
Cruz not breaking out is a failure. But he was always high variance.
*Suwinski was the 2nd piece in a trade for an average second baseman.
*Davis has talent but a lot of his draft projection was tied to his ability to play catcher. If he was a 1B or RF in college he never goes 1OA
Davis is also somewhat a failure of the regime, but he's also messing up himself.
*Triolo was a good prospect due to his glove
*The rest of the lineup is a 37 year old in Cutch, a fringey guy who is exceeding expectations in Joe, a Royals castoff in Olivares and a soon-to-be Korean/Japan league player in Tellez.
I think you can say the development regime has some culpability for Cruz and Davis, and Endy if he continues to only make soft contact upon returning. But otherwise you are vastly overstating the talent level.