Not that it matters.
THEY CAME BACK! In the winter, oddly.
...and I almost died.
Also, some major pathfinding issues (read: heavily directed towards entrance from the south, they arrived in the north) saved my skin from the third squad... but, uh, yea.
Shit is so cash.
If they killed some of your dwarves, did you see any named ones show up?
I think that the image that sticks in my mind and confirms that orcs can have names is that I remember the first fort that I tried with them (back before I knew what they were capable of) I forgot to remove one of the ramps leading up to my aboveground farming plateau. Anyway, they found their way in, slaughtered my army, and proceeded to wipe out my fort. As I watched the last dwarf in the depths die, I prepared to re-embark, but the "Your strength has been broken" didn't appear. I looked at the unit screen and saw that one of my dwarves was still alive, somehow, and zoomed to it.
He was up at the very top, where they had first come in. He was also unconscious, and being held by two orc wrestlers.
The leader of the orcs, now an axe lord, and definitely with a name, walked up to my one surviving dwarf as they two wrestlers held him down.
At¡r Bomrekidek, Recruit has been struck down.
Yeah. That's around when I decided that I had to post them here.