I'm not even sure why I'm arguing this, as I don't think it's even been suggested we raid the SoL with Wistman, but if we were to do so I believe your counterarguments are flawed.
So, let's take these one by one:
Let's assume for the sake of argument, you send the squad attacking a group of Society of Leopold hunters.
- One, they are here in London mean they have local support/influence, acquaintance, man of contact, etc... They are not local, see, so they need all those.
They're in London - this does not actually imply they have local support or influence. It's possible they do, but given their motivations and background it seems unlikely. We've established the dominant local Christian factions aren't on good terms with the American sects to which these men belong. Government contacts seem even less likely. These men are religious extremists who likely believe the current world order corrupt and decadent, and seek to distance themselves as much as possible from it, and their Society has historically had no foothold in the UK from which to establish said contacts.
- Two, the minute they are attacked by a group of humans, no sign of superhuman powers at all, they will know this group is under command of their enemy, the vamps. Remember, they are here illegal, true, but without at least custom's support they can not get in with their weapons.
Smuggling weapons into the country doesn't require friends in Customs - though they can certainly help. If one is really interested in making landfall with arms all that's necessary is a boat capable of crossing the Atlantic, something these people could easily obtain.
And if government detect them they can just issue warrants out to police. No no, if they are attacked, the attackers are under vamps.
What makes you think there won't be warrants? Wistman is a Government secret, but is still under the auspices of Her Majesty, and is funded by Her Majesty's Treasury. We follow normal counterterrorism proceedures, fill out all the right paperwork, and round them up and toss them wherever the Brits toss their terrorists. From there they're completely at our mercy.
- Three, the attackers will be using government-issued weaponry, oh yeah, and apparently with government training, either from army or spec-op. This also can not be hidden in short time. IF they are under Anthony's command for a long time he prolly can issue them different weapons and have them trained on that sufficiently. In short term like now, they must use the weapons they know best, which are all government-issued.
Yes, precisely, that all holds true because they
really are from the Government. This is not a problem. We don't want to change their equipment or tactics, because we
want this to look like a Government raid.
- Four, with that info, SoL's contacts can use that to track which group of troops. Which leak back to Trentbridge, and our man Sommers.
See, that avenue of investigation alone identify Sommers immediately.
The SoL will know a British Counterterrorism unit apprehended their people. That's it. Every Counterterrorism unit in the UK 'leads back to Trentbridge' in the sense that he's the head of the Treasury, and as such funds
every Government activity in the UK. This is meaningless. One might as well claim Anthony is personally responsible for the NIH and deserves a huge Humanity boost because Trentbridge pays for it.
Level 2 Auspex power: Aura Perception. Reveals all.
Definitely, the crux of my argument isn't that should they be interested they
can't identify the ghouls, my point is that it's simply impractical to examine every human in London and unless we give them one there's no reason for them to single out Wistman for examination while they're performing duties well in keeping with their role as a counterterrorism unit.