Yoshida:
Q22: Please tell us more about chocobo raising!
A22: We’ll first be releasing housing, but you’ll be able to set up a chocobo stable and purchase a baby chocobo to raise. Once you have a chocobo stable you will also be able to do things like breed chocobos and train them.
Dev Post:
'Hello,
... As your companion ranks up you’ll gain SP; however, the amount of SP you receive is limited, so it will not be possible to acquire every skill for all three stances (defender, attack, and healer)...

Altho their is nothing said about a reset lots of people are requesting it on the forums, since they feel without the proper explanation they are now stuck with a 'poorly allocated chocobo'. Also rumors are that you might be able to train different chocobos after the chocobo raising has been introduced to get a chocobo for each of your stances.