Remember when all the other generations got their source code leaked?

What do you guys think happened to the generation five leaks? After the gen four ones, we skipped all the way to generation six and learning about the cancelled sequel games. Do you think we'll ever get the juicy betas of Black/White?

By the way, in case anyone thinks I'm a "gen5er" I'm not, I just found it a little weird that generation five is the only generation that didn't get big beta...