Why terrible. As long as strict salary caps were put in place, it would solve many problems. Top level competition against international opposition Reduction in games played, so top players play a greater percentage of matches. Greater revenues due to more interesting matches Keep international and club game separate, enabling all players to be able to play for whichever team they want in the league, as every country would have same release windows. Tier 2 players more opportunities to play professionally and internationally as release window is same. It would completely obliterate Super Rugby as the premier club competition.