Is there any chance of revival events coming any time soon?

I know that it would likely be a while before they happen - especially when Nutaku seem to want to catch up to the JP version - but I still find myself hoping for a second chance to get Maribel xD (My level was too low at the time and I barely managed to clear the quest with a small chance of a drop once at the end. And she is still my favourite event character to date.)