Bamboo currently only supports deploying (a) after a build completes or (b) following a certain schedule.

What I would like to happen is let me set a schedule - say, 2:00 AM, but only if a new build is ready to go.

I could just have my builds be scheduled, I suppose, but I'd prefer if it they were built after a commit, so that all the integration tests run while the humans are present. I could clone the build project and have one be scheduled and the other per-commit, but that is gross. I don't want to just re-deploy nightly unless there's a reason to.