Thanks. On the trust issue I think the person's whose trust Carson will have the most difficult time regaining is his own. His behavior with the wraith makes me think of one of my favorite fics (Freedom's Just Another Word for Nothing Left to Lose..can't remember the author, I read way too many in the past couple weeks as I played catchup). But I adore the bit in it where Rodney is teaching scientific ethics and thinks of it as the things he wished someone has told him before it was too late. None of them, Carson included, know going in where their ethical lines are drawn and now he's likely crossed his line and may not even know it.