The vast majority we don't know how good they are or will be. We do know Whitlock is good.
When you figure it takes 3-7 years to start seeing results, seeing Whitlock already looks pretty good to me.
Looking at Kelly, German and Wink, with very little ML experience already, I'm thinking 1 or 2 should be good.
Those yet to show anything cannot be judged, but on paper, it looks pretty good, and many of his trades added depth that should lead to at least 1 or 2 meaningful players, at some point:
(I'm not sure how much better we could have expected.)
Bloom's guys only (some not so good, so far, agreed)
2023 (and before): Whitlock, Wink, Seabold, Kelly, German, Wong, Downs, EVladez,
2024: Mayer, Wallace, Abreu, Hamilton, RHern, Binelas, Koss
2025: Hickey, Kavadas, Jordan, Drohan, Ferguson, Rosier
2006> Bleis, Romero, Anthony, Coffey, Rodriguez-Cruz, Brannon
Lots of names- a few should do well, and that should beat the last 5 year record of:
Houck
Dalbec
Duran