So, as per the usual, Breeding Mechanics have changed once again for Sun/Moon.
Or, rather, I should say that they’ve IMPROVED!
Prior to this generation, a bred Pokemon only inherited it’s Pokeball from it’s mother.
Now, there’s a multitude of ways that Pokemon inherit Pokeballs. If a male and female Pokemon breed, the resulting child has a seemingly 50/50 (might be 60/40 or even 70/30 favoring the female parent’s Pokeball) chance of inheriting either of the Parent’s Pokeball!The biggest advantage to this situation is that you can now take a male Pokemon with a rare Pokeball (like the Safari Ball, Dream Ball, or Sport Ball) and breed it with a female with it’s Hidden Ability to get the best of both worlds. This opens up tons of combinations that were previously impossible.
But that’s not all! Now Male and Genderless Pokemon that breed with Ditto will also allow their child to inherit their Pokeball. This means that Pokemon like Porygon, Tauros, Rufflet, Rotom, etc. can now be bred with inherited Pokeballs.
Not a particularly big game changer by any means, but for people with specific aesthetics, it opens up a lot more possibilities!