Feels like he has trouble putting hitters away with something other than that change up. When Giolito lost spin rate after the sticky stuff ban, he made up for it with a much more effective slider.
Just watching him, he's like a Giolito re-gen without the velocity Giolito had in 2019 and 2020. The fastball being 92 is encouraging cause I thought he'd sit high 80s.
Vaughn had zero incentive to interfere. He's going back to the base, why would he want Henderson to not catch the ball? This is an example of an umpire seeing something and not thinking of the context or situation at all.