In my dreams, The Fisher would be taken underground for most of its course, or done away with altogether from the Jeffries to where it ends at Gratiot. 375 never made much sense to begin with unless you were a GM employee once they took SEMTA out of commission, so it could be taken out or boulevarded. I think the Lodge has always served a pretty useful purpose, but the sheer size of the interchange with the Fisher seems like total overkill, and does the Fisher's interchange with the Chrysler/375.

Anyway, I think taking out the Fisher or reconfiguring it in some way would open up a lot of room to allow for the reconnection of downtown to its surrounding neighborhoods.