I also have to disagree here. We are getting our nuts shot off as Jay put it. My take:
The game has changed, US Players once dominated 9 ball. Played in the manner we play it here, 1 on spot, Winner breaks etc the US Players can still dominate.
However as the Euros have infiltrated the game they have also changed how it's played. 9 on spot, Alternate breaks have led to players being more safety oriented, they've also become "rollers" vs ball strikers.
US players have not adapted to this style of play that the Euros brought about in the game, it's showing, badly. Lousy safety play & decision making, big breakers like Morris, Dechaine, SVB have that advantage removed in alt break short race format as here & aren't faring well as a result.
They've not only stolen the Cup but the game itself as US players always played it. It's more refined now, I really don't like that as I believe pool is about dominating the table & therefore your opponent, that's what made it different from other sports. Now, that's not the case, these format changes have altered that dynamic, it saddens me.
The whole point of this thread is that, one, USA is still in the lead of almighty Cup wins.
Number two, the Mosconi Cup, as you rightly pointed out, favors European style of pool -- short races to 5 and slop counts.