I cant see the owners ever allowing it.. It is a huge financial score for the Hosting City... To much money involved to let it get away from the U.S...Maybe 10 or 15 years from now if they expand and give London a team......
the owners will allow what ever has the cahnce to net them the most $.
TV ratings for nfl games have maxed out in the US. The SB can simply get NO BIGGER. Now if the SB were in EUROPE and for that one night would draw a 15-20 view rate, OH MY.
Each owner could with ease net an additional 12-15 mill from that one single game.
If you don't think owners will allow the game to be in London for the chance to make an extra 12-15 mill, you are simply foolish.
They would play the game in old man Johnsons out house if they felt it would give them the best chance to make the most $.