When Rudra finally returned to Omega there was a mess of protests in the camp which could only be solved by him , hence he needed to immediately get into action to solve the camp crisis.
For small problems like the tier 2 and 3 promotion quests while the others racked their brains about what to do about the problem , it only took Rudra 6 hours to get in touch with the various professions training halls back in Purplehaze city and convince them to open a temporary branch in the city of whispers in hell.
A request to lord Hades and a portal opening later the required staff was accomodated and the protestors were assured of promotion opportunities in one weeks time.
Just like that Rudra assigned the lifestyle division the task of setting up the various promotion halls and hence quelled 90% of the rebellion at once.
On the other hand the tier 4 promotion tests were much more complicated.