Fenway for football?
Fenway was supposed to host the ACC Baseball Tournament. There has been talk of playing a BC-BU ice hockey game there and I've floated the idea of a bowl game in Fenway, but no one has seriously considered a regular season game there in decades. That didn't stop Ivan Maisel from listing it as a location for a BC-Auburn game (thanks to Kevin for the link). The novelty and the SEC opponent would allow for inflated ticket prices that would easily exceed any lost revenue from moving the game from Alumni. I don't think this type of game will happen nor would I want it to be a regular occurrence, but one game against a marquee team in Fenway would be huge.