Hold that thought on 1, I need to check with Liz to iron out details there, but for 2:

If they express interest (I believe at least one of the trolls has been learning), then yes, as long as the guys who know it are willing to teach them! In that case, I'd hit up the IC contact post for Lowell or Vennett to get a ball rolling on those who can learn, though I have a feeling the mutineer list is going to get laughed out of the room if they did ask, hahaha!