This is the same argument that's been made for 15 years. The save fenway park thing passed, it's saved, and it's gonna stay saved for at least a while.
If you're going to make a new park, why make Fenway II? It just shows that you didnt really want to tear down Fenway I but you did anyway. If they want a new park, make it a NEW park, not a new OLD park. That's a cop out that would just be worse than the original in every way.
But it damn well better be the best baseball park ever designed, oozing charm and class.