API: Show Pull Requests for All Repositories

Hi Guys,
I like that we can get a list of all pull requests for a repository, but I'd really like to get ALL pull requests belonging to my team, without having to request a list of all repositories, and then request pull requests for each one.

Basically, instead of using:
https://bitbucket.org/api/2.0/repositories/

{owner}/{repo_slug}/pullrequests/
I'd like to use:
https://bitbucket.org/api/2.0/repositories/{owner}

/pullrequests/

By removing the repo_slug, I should be able to see any and all pullrequests belonging to that owner.

This is essentially (I believe) the equivalent of doing the following in the web front end:

• Dashboard -> Pull Requests
• Click 'Teams'
• I see a list of all open Pull Requests belonging to anyone in the team.

If this was possible via a single API request, that would be fantastic!