^^it's not big in London but the NFL is trying to expand its market. It was huge in Mexico last year (49ners/Cardinals game) but I doubt London will give a shit.
I'll tune in just to see how many people are there though. I think next year there will be a game in China and also Buffalo will play a pre-season game in Canada, and after that 1-2 home games per year in Canada.
I'd like to see a game played in Iran, lol