Jade Emperor? Spiritual dragons? This is beginning to sound rather Pandaren in nature, in truth, but curiosity still drives Wrathion to pry.

"Do different dragons have different responsibilities where you are from?"

In Azeroth, of course, each flight does -- but that is what they were made for. Perhaps, elsewhere, it is different? Perhaps, elsewhere, dragons are not called on by the Titans this way? The thought is a strange one, but it is possible -- especially if they shook off their gifts and became mortal.