I had requested infra to add a reviewer field in our jiras - https://issues.apache.org/jira/browse/INFRA-8189 Hopefully it will make it easier to formally keep track of a review owner for each jira.
It goes without saying that it should not be interpreted as sole reviewer - i.e., more than one person can and should review, but I think this is slightly better than assigning a jira back to a person to indicate a review is required. Thanks, -- Joel
