Release Engineering Sheriffs
Picking up a thread that was being discussed last year about suggested changes to sheriffing...
Starting next week (on the 17th), there will be one person from release engineering designated to be the RelEng Sheriff for the week. This person will be responsible for various duties, most important of which will be to be available in #developers to help the developer sheriff track down issues with build machines, test failures, or other infrastructure problems.
For more information, and for the current schedule of RelEng Sheriffs, please see the ReleaseEngineering:Sheriffing wiki page.