I check here around lunchtime as well...
As for the others, I doubt it. Australia isn't exactly vigorously defending its gambling interests these days and the UK handles it simply by buying up books in other areas to handle the US sports because its too valuable and too sophisticated to just build up from scratch with a name that no one has heard of. As many have said, it works both ways. We all know who Harrahs is and Bellagio as well, but go to the UK and outside of Caesars, because of their boxing history, no US casino operator is well known. Americans haven't heard much about Victor Chandler or William Hill and a few have heard about Ladbrokes only because of racetracks, but to Americans these names mean nothing. Gala to us is probably some supermarket, not a big bingo and gambling operator. With that in mind, it doesn't matter much if they handle the action in the UK. They are better off going to where the talent is, where people are already booking US sports and where they can lure that knowledge away. After all its next to impossible to get some American guy to go to the UK when he lives in a place like Costa Rica or Curacao after he realizes just how much tax he will pay and how much higher the cost of living is, not to mention the difference from living in a place where grey is the color of life much of the year! With all this in mind my answer is simply that I don't see it ever becoming big business in the UK itself and I don't think the UK government will go out of its way to speak up for a UK business that can't get a fair shake for its Antiguan operation or wherever it is, as long as its not in the British Isles.