The Brood nest was, indeed, snuffed out. Or, at least, they were driven into remission; I suspect such creatures are never fully excised from the Land.
In truth, while a soldier's arm is often useful for a state's safety, their patience and calm is fundamental for a state's existence. Come the Spring thaw, there will be a need for cool heads to shepherd Briarpass.
If you need a place to stay, there are bunks at the University. In exchange for some lessons, I'd be more than happy to provide room and board until you can find a more permanent residence, if that is your plan.
Master Dramthin Hartsboon
Keeper of the Tainted Grove