No. No. No. No. No.
There are so many things that bother me about your post that I'm struggling with what to address first. In no particular order:
"Pregame entertainment" at a baseball game is called batting practice.
The stadium you are referring to as "palatial" could also be described as a monument to greed, self-aggrandizement, and arrogance. It certainly wasn't built with the game of Baseball in mind. The "wind" you are talking about is also why the place plays small and why my five year old son could hit one out to right center if he really go a hold of one.
The "history" and "tradition" of the "classy" Yankee franchise and of Old Yankee Stadium was torn down without a second thought. The spirits and the voices of the people and players who lived and played there, watched and cheered, are gone forever. No smarmy museum will ever replace the "place." I don't need to go into an air-conditioned "museum" with glass and stainless steel and lights everywhere, drinking a mint julip, telling myself how great I am being a "fan" of the most storied baseball team in history. It makes me want to puke.
Give me a hot dog and a beer (or two, or three) and crowd of people who are crammed into an amazing ballpark-- all watching the game. That's why you go to the park-- to watch the game. In Fenway, every person in there is watching and reacting to every pitch-- there is a "buzz." Half of your "luxury" seats are empty b/c no one wants to pay that amount of money to watch A-Rod do something embarrassing.
There are ways to improve the viewing experience at Fenway Park w/o tearing it down, this current ownership has proven that w/o sacrificing the most sacred elements Baseball-- history and tradition. Is there still work to do? Yes, of course. Tear down Fenway Park? No. Never.