So there's this idiot from the IRB lobbying for Six Nations games being played in the USA.
http://www.planetrugby.com/story/0,25883,9817_9543852,00.html
You have to wonder what the supporters in Europe would make of this first and foremost. Even if you did draw a crowd in the States you'd sacrifice what you would have gained in Europe.
You need incentive to draw crowds. I live in a rugby loving country (Union) and I couldn't care two shits about rugby leage even if Australia's two best teams were to play on my front lawn.
A supporter is incentivised from seeing his own team play first and foremost.
Suggesting there are enough ex-pats in the USA to fill a stadium does what exactly for the American game and public? There's no use creating a spectacle for expatriates. You simply HAVE to involve the locals in some way or another.
The best way to involve them and also showcase higher quality games is to host a Junior World cup or World Cup.
This is a money-hungry executive who has taken note of the potential numbers the USA can draw to a game but he is delusional if he thinks a patriotic nation like the USA will abandon favoured games like American Football, Baseball, Basketball and Hockey to attend a game they consider obscure featuring two foreign teams.
Rather start off by giving the USA more first-tier games so they can improve and draw home crowds to help fund the local game.
What you want is something resembling the structure American Football enjoys. Had Rugby enjoyed this professional structure in the States they would most certainly be within the top 5 rugby playing nations in the world at a minimum.