Every companion Ash has traveled with has had a goal in mind that we see them try to accomplish throughout their journey. With many new features and content being implemented in X/Y, it is possible that the new companions' goals would be based on them.
With the introduction of the Fiary-type, it is possible that a companion's goal could be to become a Fairy-type Master, specializing in one type like Misty and Iris. It would also do good in showing off the type's powers. Now that riding on Pokemon is possible in some ways, it's possible that a companion could specialize in riding many different Pokemon, although with how limited it is, it could be shown off in a filler episode. Pokemon Amie's feature that involves taking care of your Pokemon is incredibly similar to Brock's breeder goal, so it might not even be given to a new companion as a goal. Sky Battles, while it is a new feature in the games, it isn't a new concept in the anime like with riding on Pokemon, and it would be hard to implement, as well as even possibly needing to make the companion focus on becoming a Flying-type master.
What new goals do you expect Ash/Satoshi's possible new companions to have? Discuss.