I personally this this is wrong - from the api we only get back a little bit of info.

http://developer.github.com/v3/orgs/teams/#response-3

We should have a class for this called BaseUser or something similar with only 4 props.

"organization": {
"login": "github",
"id": 1,
"url": "https://api.github.com/orgs/github",
"avatar_url": "https://github.com/images/error/octocat_happy.gif"
}

Let me know anyway...