It's this...
In fairness, the Roulette System’s government hadn’t been enthralled by the Manticorans’ arrival in its system, either. Although Roulette normally enjoyed cordial relations with both Beowulf and the Star Empire, it had been deliberately distancing itself from Manticore ever since news of the New Tuscany Incident hit the Solarian ’faxes. Given that Roulette was little more than a hundred light-years from the Sol System itself, it was difficult to blame President Matsuo or the rest of his government for not wanting to irritate the League. Unfortunately for them however, the Roulette Terminus was on Lacoön Two’s list, and Magellan had swooped in across the alpha wall and secured control of the terminus before anyone could make transit through it to alert Limbo of what was coming.
He’d detached one of his escorting destroyer squadrons and the CLAC Ozymandias to sit on the Roulette Terminus, then headed through to Limbo, where his ships’ emergence from the terminus associated with that star system had taken the locals completely by surprise.
Bolding and italic mine.
Wait a second. An 'independent' star nation 100 LY from Sol which puts it squarely in the Shell, if not in the Core itself, with a wormhole terminus to boot, and the SL/OFS hasn't got its' hooks in it? Given the conduct out on the Verge with the Protectorates, it seems unlikely that there are any real 'independent' systems that deep into the SL.
Perhaps it's just to small to be noticed (with a wormhole..HA) or it has some behind the back deals with some of the Core Worlds...but it is a puzzlement, at least for me.
As for the second, eight DD's (and not all can be Rolands--there were 46 built pre-1st Manticore per HoS, and even with the python lump, there are still limited numbers of Rolands out there) and a CLAC (along with missile pods dropped off by the Ammo ship) holding a wormhole within a 12-day dispatch boat ride to Sol stikes me as...risky. And with the possibility that a SLN base may be even closer than that in one of the Core Worlds makes it even more risky. Yes, Commodore Magellan notes that there are more and stronger forces heading that way, but until they get there, if I was in command of those 8 tincans (call them 2 Rolands, 4 Culverins, and 2 Chansons) and the CLAC, I would be watching the hyper limit with some modest concern.
Not major nitpicks, I grant you, but as another poster said, we've got a year until the next book and we need soemthing(s) to discuss. So I offer this, and hope you can ease the stress on my troubled brow....