Advice for the organizer: Don't confuse the concepts of "Newcomer" and "Noob." After all, completing a Grand Order on level 122 on Jebus doesn't say anything. And it doesn't take much intelligence to shoot down Hydras under Masslow's spell. There have been such people in all seasons. If you implement a strict selection process, the winner will be the one who can best disguise themselves and pretend to be a noob. And that's not a good thing.
But those who leave the group should definitely not be allowed into the "Favorites": D