WGT wishes it was that simple.
WGT would have to return to those golf courses and make 200,000 or so additional photographs to add the views needed for all 18 holes to be available for stroke play.
As it is WGT did exactly that with Pebble Beach last May after WGT and PBGL renewed and expanded their use licensing agreement.
Though we expected to have all of PBGL by now, it's release has apparently been postponed until sometime after the next USGA US Open venue, Chambers Bay, gets added on or about May 1.
So I don't expect to see PBGL for 18 holes of stroke play until the second half of 2015.
Here are a couple of videos that show/talk about the process: