One of the things I'm interested in seeing that goes along with standardization, is what new/previously rarely staffed airspace pops up. I rarely see any of the Middle East/Asia zones staffed while right now Europe and Northeast US are usually staffed nightly. If controllers are standard, they could potentially staff different airspace for a change of pace as long as they're willing to learn the new airspace. I admit I don't have a ton of knowledge on the VATSIM visiting controller system. I know there are systems for controllers to do that but is it standardized?