
Originally Posted by
Lupe
Does anyone have any idea just how many blood debts, pacts and honor treaties a first founding chapter can establish within the space of ten thousand years? I'll tell you, quite a great many, and certainly not restricted to the area of space in the immediate vicinity of the Fang. And most of these would be sacred, bound in writing, so ancient they actually become an integral part of both parties' culture or any combination of the aforementioned.
The Inquision, however, is not known for keeping close ties with its one-time partners, and tends to requisition aid by virtue of their mandate, with only a few specialized organizations to its name. And if they do have outstanding debts to collect by pressuring forces to their cause, these will most likely be limited to the connections of the specific Inquisitors that start the mess in the first place, not to the Inquisition as a whole. Whereas the Space Wolves' leverage is probably legally and morally binding, build on genuine trust / respect / gratitude and bound to the Chapter itself, not to any one Chapter Master.
As for the other Chapters siding with the Inquisition, I very much doubt so.
Ultramarines - Very, very different from the Wolves, like to play by the rules and are very loyal to the Imperium. Would still likely side with the Wolves, because their humanitarian methods conflict with the Inquisition's ruthlesness
Blood Angels - Dante and Grimnar probably count as old comrades by now, and their ideals are more often similar than not. Dante is also the de facto voice for most of the Blood Angel Successors
Dark Angels - Not very fond of the Inquisition, and very unlikely to want to work with them for any great length of time (and a war with the Wolves would certainly qualify). Plus, they have their own past with the Space Wolves, and whom they respect just enough to keep playing their honour games every time they meet. Azrael is also the informal leader of all Dark Angel successors
Imperial Fists - Probably siding with the Wovles. They value determination and sticking to the right cause, and find the Inquisition's shady methods dishonorable. Same logic applies to at least some of their successors
Black Templars - Not sure of their stance on the Inquisition, but they're competing for the mandate of enforcing The Emperor's Will. They're also supremely proud of their superhuman heritage, and, I'd say, far more likely to side with brother Astartes over humans.
White Scars - Similar to the Wolves in that they value freedom and the right to choose your own path. Other philosophies might not be too dissimilar, either
Raven Guard - Sworn to oppose oppression and injustice. Probably siding with the Wolves, since the Inquisition is big on both oppression and injustice
Iron Hands - Uncertain. Their loyalties are to Terra and Mars. Might possibly side with the Inquisition