They really have nowhere to go to add courses, unless they go to some particular courses, and offer to have their venues added to the cheap arcade game this game will be, once flash goes away at the end of december.
Hard to say how well they could even pull that off ... they lost their agreement with the R&A (and / or the British venues) to shoot British Open courses in 2012 ...
Then the agreement they had in the works with the PGA Tour to supply courses like Valhalla or Whistling Straits never came to fruition ...
Then their agreement with the USGA went sour (or so it seems since Erin Hills was the last course photographed) ... they didn't do Shinnecock Hills or Winged Foot ...
Then their agreement with whoever to supply the complete Bandon Dunes course ( like they assured us we were getting ) this year, in conjunction with the U.S. Amatuer never saw the light of day ....
So with potentially 11 courses missing from our line-up and the game transitioning to a cheap walk-in arcade version of it's former greatness, I wouldn't hold out much hope of new courses anytime in the near future ...
And all these failures are known in the industry ...
Good luck TopGolf ... you're going to need it ...