I had the scene where Orin shows up in camp and kidnaps a party member upon a long sleep.

It was a bit strange, really, as I had a very similar scene much earlier in the sewers where she ran up to me as Yenna, but when I went back to camp Yenna was there with her usual lines about her parring knife. At that point I just thought that Yenna was a doppelgänger and left her alone, waiting for a reveal scene, however, when I did get the camp scene, the doppelgänger turned out to be Lae’zel. I reload the game from before I picked “go to bed” and put Lae’zel in my team, played the scene again and this time it was Gale. Reloaded again, put Gale in the team (I really just wanted to see the scene for all my companions) and now it was Yenna kidnapped.

I realise that the game prefers Lae’zel, Gale, Yenna and Halsin, but my question is, can it kidnap Astarion or Shadowheart? It automatically jumping to Yenna made it impossible for me to experiment on and I can’t really see any gameplay videos where these are the people Orin takes.