For those unfamiliar with the mod, and wondering what I'm looking for, ZOMGBuffs allowed you to bind a key to cast missing, specified buffs (self and raid-wide ones): DI/Unending Breath/Twilight Ward for warlocks, Kings if no druid and Might if there is one for paladins, etc. It was a very handy mod but the authors seem to have abandoned it in favour of their other projects / haven't logged into Curse in months so it's time to move on.
If there's a replacement out there, even in alpha stages, I'd love to know about it.