tommyb4: Will you wake up and help us, please??
In short, no they won't.
There are frequently lots of people commenting in the forum about how the game is declining, or it's in a tailspin or a death spiral or whatever, and those comments have been coming for years now. I don't necessarily subscribe to that point of view but I do agree that it has stagnated through lack of growth/expansion.
But even though I have been here longer than you I am not bored at all by this game. I still find it entertaining, challenging and fun. I absolutely do want new courses of course, who doesn't? But with all the competitions, variable conditions, match play and A/S games there is plenty to keep me interested.
I still enjoy the challenge of trying to score lower. I'm a fair-to-middling Champion who will never be as good as the top players here, but I think of the game as a puzzle to be solved, and I like feeling that I'm improving all the time. I don't use spreadsheets, rulers, wind calculators or anything other than mental arithmetic to calculate my shots, and that's also challenging and satisfying/frustrating in equal measure.
I belong to a small but excellent country club that has lots of competitions and I know and like every fellow member. I enjoy being part of the club and playing with people I consider to be friends and all of this keeps me coming back each day.
I can truly say, hand on heart, I am never bored and never have been bored here. I am genuinely sorry you are bored out of your mind, but if you think the only cure for that is to get 8+ new courses then I'm sorry to have to tell you that your boredom will be incurable because it's just not going to happen.
As I've said elsewhere I will keep playing here until the last light gets switched off because I get plenty of enjoyment and I don't expect WGT to make all my fun for me. Improvements would be good, bug fixes would be most welcome, expansion would be excellent, but I still see no competitor that beats this game, and until I do I shall keep playing here.