This could be awesome!

I would like to see a system like FF7 where you have your farm and can capture chocobos, let them grows up and get better chocobo by grouping a female chocobo with a male one

In that game you had Green, Black and GOLD chocobo with different powerful skill.
I think this can be a great idea for the future! I hope SE will put it into their own "list of good thing" for the future

A game where SE listen to players suggestions could be really, really awesome
And with Housing System could be really easy to add your OWN farm :O