And my point is that Estevez is more likely to be the arsonist in the bullpen meltdown than he is the fireman. It looks from a distance that DD succumbed to the "average Joe having a good year" trap. Maybe the Phils scouts see a reason that he's been so good this season, or his analytics are different. I'll have to look at his velocities and spin rates, but I haven't heard anything is better...
Looking at velocities and movement from Fangraphs and Statcast, his FB is down about 0.5 mph from his last few seasons' average, but its effectiveness has been a little better in 2023 and 24 than previously. His slider has been much better this year with LESS spin, which means he's locating it better or fooling batters with it more or just getting lucky. And he's throwing 10% changeups (a high for him), which have been far better this year than previously, but, again, not showing a lot of movement or spin increase, and it's is third pitch anyway. I don't see anything obvious in the analytics.
His FB is very good when he lands it near the top of the zone, but hittable when waist-high or below. Slider looks like his best pitch, gets called strikes on it up in the zone, and whiffs low and outside. Change up is quite a surprise to batters when he throws it and effective. I think his success will come down to whether he can keep landing his fastball in the top 3 inches or so of the zone.
https://www.youtube.com/watch?v=CMRJMcfQc90&t=2s