As a DVD collector, I'm fine with how the releases from Viz Media have been. I can't see the releases doing any better on Blu-ray over DVD since it would cost Viz Media more to manufacture there really isn't a demand to have Pokémon on Blu-ray. Special features would be nice, but they honestly wouldn't raise the sales any higher. You're getting exactly what you're paying for, the movies and episodes, and that's the most important part.
I will agree though, it would have been nice for things like "Pokémon Origins", the movie prequels and the Pikachu shorts, which were all dubbed, to be released onto DVD. They remain to be either online exclusive or legally unavailable on any format. They could have been easily included on DVDs, especially alongside the movies since the movies were barely an hour and DVDs can hold more than 2 hours.
I will agree though, it would have been nice for things like "Pokémon Origins", the movie prequels and the Pikachu shorts, which were all dubbed, to be released onto DVD. They remain to be either online exclusive or legally unavailable on any format. They could have been easily included on DVDs, especially alongside the movies since the movies were barely an hour and DVDs can hold more than 2 hours.