The more the merrier
Ah! Yes, yes, things are heating!
Ok. For Eban:
Headhunters are called for by the law enforcement agencies of Bastillar. However, law enforcement is in great disorder due to the conflict for power in the city. It is possible that Eban could get a couple of jobs for the police, or more likely for a citizen unable to get appropriate help from law about some minor stolen possession. Another case would be a citizen - Ular, the carpenter - claiming to have been beaten by a brute in a bar, the police doesn't have time for his pleading either.
The Nightwolf Pack has plenty of jobs for their adventurer members for the year 1000 (see post below). If you decide to take them, you will have little time for jobs outside. Besides, the guild doesn't apreciate its members becoming too much of freelancers.
And as mentioned previously the greatest risk for those traveling beyond Bastillar is to be caught by the Mind Fire, and against that, you have little chance.
The guild offers rooms, food, training, and certainly can offer a safe for the valued possessions of its MEMBERS. So I will assume you choose to stay a member of the guild, not a freelancer (doesn't mean you can't get a few headhunter jobs) and certainly not an oponent of the Nightwolf Pack.
For Gaubond:
The last Rebel Wizard (I liked the title) is Rotugom, the Unassailable. His tower stands on a hill outside of Bastillar. The guards that used to surround the tower day and night are dead when you get to the tower (I changed that from what I told you in game, sorry). They had the same marks as Eban, in blood, on their eyes and ears, and mostly were incinerated, others had their throats slitted.
Rotugom never showed himself, either at his tower, nor at the city, but an envoy of his, Harman, Herald of the Unassailable, makes his appearance in Bastillar. Harman announces that he speaks for Rotugom and has quickly taken part in the political life of Bastillar. Rotugom seems to be favorable to taken the fight back to the Illithid and he repeatedly requests the city to prepare an offensive on the city of Razula - currently at the hands of the Mind Fire.
What you can learn of Rotugom in the town is that he is a great wizard, an Abjurer and a Runethane. He has seriously warded his tower and is said to be almost impossible to hurt. He protected Bastillar for 12 years since the Mindflayer invasion until the city betrayed him and poisoned his men so the Mind Fire could take the city. Ever since then, he has become quite solitary, keeping watch over his tower and striking at the Mind Fire whenever he can. He is said to have been unable to return to Bastillar while the Illithid occupied the city, but should be able to now. He likes to summon demons and his former associates where the Necromancer Aishavus and an adventuring band known as the Moonblooded. The leader of the Moonblooded, Klavian the Unruly was taken by the Mind Fire two years ago and crucified outside of the city of Garnor, near the Chaun capital city.
The rebellious group that claimed responsibility for the collapse of Sharvuur, the Black Watch, never revealed themselves in the year since the rescue of Jonah. No one knows why.
You can become friendly with Harman, Herald of the Unassailable, however to become too close to him would mean becoming enmeshed in politics. This is your choice, but I would like to read it clearly.
You can be as secretive about the "wheel" as you like, unless Cedric starts talking. I'll need a position from him before confirming what the city knows about the artifact by the end of the year.
I'll post more about the resources in Magic Items in Bastillar as soon as I can.
The Mind Flayers are not sending armed forces to the city yet. By the end of the year, they have sent two ambassadory missions. One of the embassies was killed by revolted citizens before it left the city after having spoken to the current city council. The city has trouble with bandits, with revolting citizens, with merchants building private armies and with a general disorder as no one knows yet what will become of Bastillar and who will rule over it. The city council has counted an average of 4 members in the last year, not one of them has stayed more than 3 months on the seat. Political forces are changing too fast to follow.