I would say never. These 2 courses were not made by and not owned by WGT. They belong to Tru-golf. And as long as they are Tru-Golf property I don't see WGT using them in tourneys,
At the same time that Cabo and Whistler were removed from RG's and the weekly tourney schedule WGT also created 3 new best of courses that did not contain any holes from either Cabo or Whistler. It would appear that Tru-golf complained about their 2 courses being used with no green fees being paid. Those green fees went to Tru-Golf not WGT. I can only assume that Tru-golf gets some .type of compensation when a premium member plays one of those courses free,