Having recently finished Uncompromising Honor, I thought instantly to look for a sequel; possibly a finishing touch to the series. The hints about Fleet Admiral Harrington's potential to become RMN First Space Lord were hard to dismiss, and the thought of her running the whole show later on was irresistible.
If such a sequel happened, I'd look for Manticore and friends to locate and demolish, eventually, the creators of Nanotech, the Alignment, and a possible uprising by remaining/outlying Solarians (not sure if all the baddies there got demoted

). In it, I'd expect Harrington to rise to the occasion, ruefully, but yes... and further. It might be possible for her to even become the Queen of Manticore, should the efforts against the Alignment become so devastating that, well, someone had to drive, to keep it going. Nanotech is tough stuff, and was so well hidden that early on, the only way to find out was to sort of ask folks if they were bad guys - whereupon the infected simply died. This would ordinarily not be an ideal goal, and the sequel would dwell on this, a bit.
All that said, I'm finding the funds to buy the whole series now, possibly on a tablet. Great fiction!