Anything at Fenway Park or Yankees Stadium becomes an event and local media all want a piece. In other words, play at Yankee Stadium and 25 million locals will here about it not to mention the national media attention.
The Notre Dame game will achieve national notoriety simply because the national media devours anything to do with Notre Dame.
Remember, Fenway Group founding partner Tom Werner's expertise is US TV and media and knows all the major players here.
Anyone who watches NBCSports PL games in the states know how much attention LFC gets on that network...even when the team was struggling for 4th place or worse.
LFC's status grows by the day in the states.