Think of it this way. If they're hostile, we have to prepare for hostility from them. The Kaldorei and the trolls have been at war ever since the former diverged from the latter. If the Legion weakens their defenses, the trolls will take the opportunity to strike. We need to know if we should expect that, so we can prepare for it.

I can't take a second person, unfortunately. These things only seat one. [He pats the nightsaber's side.] I can't really guess on the times. I hope a few days, but if I don't find things as I expect them, it could be longer.