I'd like to see the Constitution Class (Both Pre-Order and T2 type) have Original Bridge designs.
Oviously having a bridge that technologically that old doesn't make sense, I think having the design is a nice way to pay some homage to the Original design. Of course have updated consoles and such, but have them in the same places, with the same overall design. Make it the default design for the class.
I like the idea of having that circular bridge with those hand rails around it, and I think that it would look nice with the updated LCARS design.