"- There are easter eggs that nobody has found yet
- They’re planning ways to customize Pokestops
- Pokemon Centers are coming
- There will be more functionality added to gyms, though the specifics aren’t clear
- Niantic says the game is at about 10% of what they want it to be
- They’re still discussing breeding, but nothing concrete in the works yet
- The legendary birds are tied to teams in some way, as the original designs implied
- Yep, they know about the three-step glitch. Still no word. Grr.
- It sounds like we can’t expect legendaries until after the game has been released on all regions, which makes sense"
http://kotaku.com/meet-your-pokemon-go-team-leaders-1784225797
I found the "10%" part interesting.