The last straw with FG prospect coverage was honestly the Rays top-31.
https://www.fangraphs.com/blogs/top-31-prospects-tampa-bay-rays/
Released on March 29th, and look at some of the guys who apparently aren't among TB's top-31 prospects:
Ryan Yarbrough - carved up AAA last year and is a league-average MLB starter currently
Ronaldo Hernandez - good defensive catcher with power, contact skills, and control of the zone. Will very likely be in BP's midseason top-100
Johnny Field - isn't even mentioned in the Other Notables section, even though he's a plus runner, plus defender, and has been at least a league-average hitter at literally every level he's played as a pro. Has been worth 0.8 fWAR in 40 games this year.