No, just using my big brain.
Of course, it's always conjecture to say something might, or might not have, happened. But if you look at IU in the 80s or even into the 90s, it looks like a different place. My old college buddies and I got together maybe 15 years ago and cruised campus and hit a game and the 'Bird. I have been to IU many times since graduation, so the differences didn't seem that major to me, but they were blown away by the changes.
It always amuses me that Bloomingto is now known for its restaurants - and there are many really good ones. But when we were there, there were very few. A lot of pizza places, but very few nice restaurants. And the apartment buildings - my God, it's crazy. I can't believe the dorms are that crowded, with that much new housing.