^Awww, man. I haven't gotten to that part yet (the second time around). Guess I didn't remember that bit. So that Shedai ARE all gone.
So if they are all gone, does that mean the Tholians no longer have any fear of the Taurus Reach? If so, any remaining Shedai technology could be a threat since the Tholians have the ability to use it and wouldn't be worried about waking any Shedai who would then enslave them. Shedai tech in the hands of the Tholians could make the Typhon Pact very dangerous.