I want to propose this for the Requests for User Rights page. If a user with user rights feels the community needs to take a revote to decide if he'll/she'll keep the current rights, the user will make a "Renewal" nomination. It works the same way as a promotion and a demotion but a renewal nomination is neutral, it let's the community re-decide if the user needs to keep the rights or not. An example is Supermorff's self-demotion of admin a year ago I think. He labeled it as a demotion but he was explaining it as he wants the wiki to decide if he should keep the admin rights. Renewal would work the same.
Discuss.