Yeah, I could see the Lucas Oil Stadium from my hotel room the last time I went to Gen Con. It might add a little bit of a brisker walk between events in the two buildings, but it shouldn't be too bad.
It'd be nice if the hotel/event registration system architectures could get upgraded so that it didn’t slow to a crawl, though. I mean, sure, getting hit by that amount of people is a serious stress test, but it's not like it's unexpected.