To your question, nah. Because the foundation is still present, the foundation being the animation. It would be the same thing on Legend. For comparison sake I get what you're saying but all matching pitch speeds is going to do is match pitch speeds lol Chapman is still going to look the same delivering it. But I get the point you were making.
But the animations are the core problem, I'm not sure if it would require the engine to be overhauled or if they just can't nail the realism factor in their animations. If you look at Show titles from 7+ years ago it's the same thing. Some animations look alright but most are definitely just meh, if not just flat out bad. For a baseball game in 2020 I expect so much more, or any sports game for that matter. And I know some people will think "just wait for PS5", but that's not good enough when it's been this way since PS3, and we have a series like PYS floating around that share the exact same hardware with The Show.