So the T4 players at NATS that earned a Free trip and are already ranked in the T40 for invites are basically wasted. It really means the T36 get invites because face it if you make T4 at NATS and play about 13 games your ranking is going to be high enough to place in the T40 anyway.
Furthermore, players that won a Trip from last years worlds (Frankie Diaz) are already ranked in the T40 because of his 9-0 NATS performance, thats another wasted Rating invite since he is ranked 17th currently in T40 in NA.
So with no pass downs there are wasted invites is what Im trying to say.