Well that solves that issue.
I'm a Cardinals fan, so my opinion probably means nothing on this subject. However, I've seen stadiums like Busch, Miller, Target, which have great architectural features that capture the essence of a city, and the fanbase, while providing amenities that make it a fun experience for returning fans who attend multiple games at the ballpark. Wrigley Field is a place everyone wants to see once, but probably isn't a place a person wants to spend multiple days a year in.
The Cubs need to either: A) rebuild Wrigley on the same site, or B) Keep Wrigley as a historical site with maybe 10 games/ year played in the building and build a new stadium relatively close, perhaps on the shores of Lake Michigan on Lakeshore Drive, or somewhere in relative proximity to the area.
Rebuilding on the Wrigley site IS possible... just go to Target Field to see how they fit that glorious ballpark into such a tiny space. However, the success of ballparks such as ATnT ballpark in San Francisco could also be a good model for the Cubs if they built a ballpark on the Lake, or somewhere else in North Chicago. The one thing that the Cubs should NOT do is build a ballpark like Kauffman or Miller in the middle of a parking lot. Stadiums surrounded by parking lots and no businesses/ bars/ establishments are for football, not baseball.