It's not unprecedented for pitchers to experiment with some kind of head protection, but it's still an uncommon sight to see someone on the mound wearing any headgear beyond a standard cap. Among the recent innovations have been padded caps and Kevlar inserts, but nothing has really caught on league-wide.
But the idea of wearing some sort of protective gear still appeals to some pitchers, especially in the wake of an injury like Miller's during spring. Serious head injuries can cost more than just a playing career.
"Obviously, when Bobby got hit on the head during Spring Training, that was a big eye opener, like how real it can be. Thankfully he's OK and doing good and whatnot," Vesia said. "I think it was a couple days later that Kiké had brought that [helmet] out. … I was interested in it, just like, could this be implemented at some point?
"It's very big and bulky. So I think it would definitely take some time to get used to, just because a baseball cap is so light. For me, I don't really notice it when I'm pitching. So it would definitely take some time to get used to."
The potential discomfort of wearing a helmet while on the mound came up the most among Dodgers pitchers. So the prospect of trying out something that might feel less invasive got the most positive reception.
"They have these Kevlar inserts that you can put in your hat that are probably the best thing that I've seen," Yates said. "I'm sure after using that a few times, you probably don't even know it's there. It's kind of like PitchCom, right? You put the PitchCom in there, the first couple times, it's weird. Now it's like you don't even notice it."
The same could even be true for a helmet after an adjustment period. But even so, the idea of wearing head protection still doesn't hold much appeal for some.
"No, I just would never wear it," Scott said. "I don't think it would be comfortable. But I think it fits [Kiké] very well."
Hernández said that because he's used to wearing batting helmets, he doesn't really feel any different pitching with or without the helmet.
Well, except for one thing.
"I felt way more safe," Hernández said.