Are there situations where CNJ might be beneficial over WHM?

Alright so, before you all flame me let me start off by saying that I think 99% of the time WHM is going to be the better choice. (Losing Regen, Benediction, Esuna, AF etc just isn't worthwhile in most situations.)

That being said, I'm trying to brainstorm situations in which having a CNJ might actually be a worthwhile option, and beyond that, how you might gear it. The idea is to use the abilities you wouldn't otherwise have access to and pair them in an effective way as a healer.

The primary assumption I'm making with CNJ being a good option situationally is that you have at least one WHM to cover the Regen and possible benediction in lieu of the other healer being CNJ and covering whatever situationally useful thing they can do in addition to healing and stoneskin and such.

Anyone have a situation other than solo play where you think CNJ might be a good choice over WHM? For instance, I think having Resonance in Ifrit could come in handy for a long range raise or cure. Chameleon might be useful in some situations also. Moogle for instance? I'm not sure if it would be worth losing the 2nd regener though.

Thoughts and ideas?