By ‘Rev church’ theme I assume you mean the ‘Revolution Generated’ theme?
And yes, it is definitely possible to integrate a rotating heading image into either of those themes. I’m not sure about what plugins would be suitable though as I’ve only ever done this sort of thing by hard coding the rotator in place.
There are many different types of rotators which all behave in different ways so there is no way to provide generic advice on how to do it either. It also depends on where you want the header and if anything is to display on top of it.