For healers (or anyone really) that uses Grid, the extra functionality and alerts from GridStatusEmphasize have been invaluable in the past. I recently was able to get Project Manager status on this long-abandoned project and fixed the bugs that came about with 7.0 launch, as well as added a few new features (namely emphasis based on aura time remaining and/or stack count).

The latest version can be grabbed at the usual Curse repository for anyone interested: https://mods.curse.com/addons/wow/gridstatusemphasize