[The AP Ninja]

Just seen this week's episode
As in the manga: Erza's AR had no process at all.
Yet in the preview of the next episode whe can take a brief glance of Natsu's AR process...This means that if even natsu, who turned into a kid without process as well, has shown process probably the rest of the cast will do so...

And let's not talk about the ones that had actual process, like Erza's RN