Looking at the roster, the only home-grown starter from the Falvine era is Dobnak. They've been here since October of 2016. I know baseball and the draft/rookie free agent signings are a long play, but it would seem maybe some of the rookie free agents or college pitchers they've selected in the past 5 years would be ready by now. Looking at their drafts, they have gone HEAVY on position players. The first pitcher they've selected in each year is thus:
2017: 3rd pick
2018: 4th pick
2019: 3rd pick
2020: 3rd pick
Somebody can correct me if I'm wrong, but I think the most accomplished player at the MLB level drafted from the Falvine era so far is Ryan Jeffers. Dobnak was an undrafted free agent, but I suppose he may be the most accomplished overall.
FWIW, Baddoo has 13k's in his last 5 games.