In my playthroughs he will be mostly staying in camp because, come on, Jaheira. I nearly fangirled about her as much as Karlach.
I was genuinely shocked by how much I enjoyed Jaheira. She's a fantastic character and I loved having her around. Honestly I think the best way to have gone about this is to have Halsin as a temporary companion for act 2, since his story has always been connected to there. He should have stayed behind after the resolution of act 2 to help shepherd the area, and Jaheira should have been our only druid companion. As it stands now he doesn't really have much of a plot in act 3 if you're not romancing him. He has a bit of a thing where he talks about if he's cut out for leadership, but that could have been more focused on in act 2 and nothing would change.
