We need to document the Wiki Release team goals, and for this we can use the same pattern of quarterly goals used by the WMF. For example, see
- https://www.mediawiki.org/wiki/Wikimedia_Engineering/2014-15_Goals
- https://www.mediawiki.org/wiki/Wikimedia_Release_Engineering_Team/Goals
Then, you are encouraged to specify monthly goals per person, see for instance https://www.mediawiki.org/wiki/Engineering_Community_Team/Planning/2014/08
Needless to say, the monthly goals should describe the steps needed to achieve the quarterly and annual goals. And all this needs to have a correspondence with the plans for each MediaWiki release. In every monthly sprint meeting we can review the goals planned a month ago and set new goals for the upcoming goal. Similarly, in the quarterly reviews we can review the past goals and fine tune the goals for the next quarter.
I hope this doesn't sound too complicated! It makes the actual planning and work simpler and more accountable.